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Question 1 of 50
Question 1
Easy
Passage
Night-blooming flowers
The passage requires a verb form that fits a particular syntactic slot. The plants grow in adjacent plots. Petal scent is not manipulated. The editor plans Grammar form blank: _____ the records about wide flowers with those about narrow flowers.
Correct answerto compare
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
plans → to + base verb
Convention
infinitive complement
Why the keyed form works
The verb plans conventionally takes an infinitive complement in this structure.
Why this choice?
Correct. To compare is the required infinitive complement.
Why this choice?
Incorrect. A second finite verb cannot directly fill the complement slot.
Why this choice?
Incorrect. Compared does not form the required complement.
Why this choice?
Incorrect. Comparing is not the conventional complement after plans here.
Explanation
The verb plans conventionally takes an infinitive complement in this structure. The conventionally completed text reads: “The editor plans to compare the records about wide flowers with those about narrow flowers.”
Grammar map
plans → to + base verb
Target
verb form
Form and sense decision
The verb plans conventionally takes an infinitive complement in this structure.
Question 2 of 50
Question 2
Easy
Passage
Voices across a courtyard
The passage requires a verb form that fits a particular syntactic slot. The entry identifies Asha as a singer practicing in an original scene and Pavel as a neighbor repairing radios across the courtyard. The report, Grammar form blank: _____ both Asha and Pavel, presents a clear comparison.
Correct answercomparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
report, participial supplement, presents
Convention
participial modifier
Why the keyed form works
Comparing functions as a participial modifier while presents remains the finite main verb.
Modifier attachment
comparing both subjects → the report
Why this choice?
Incorrect. The infinitive does not express the intended ongoing modifying action.
Why this choice?
Correct. Comparing forms the participial modifier.
Why this choice?
Incorrect. Compares creates an extra finite verb inside the supplement.
Why this choice?
Incorrect. Compared would make the report the object of an unstated comparison rather than the actor performing it.
Explanation
Comparing functions as a participial modifier while presents remains the finite main verb. The conventionally completed text reads: “The report, comparing both Asha and Pavel, presents a clear comparison.”
Grammar map
report, participial supplement, presents
Target
verb form
Form and sense decision
Comparing functions as a participial modifier while presents remains the finite main verb.
Question 3 of 50
Question 3
Easy
Passage
Captions and looking
The passage requires a verb form that fits a particular syntactic slot. The account explains that descriptive captions and interpretive captions shape how visitors approach an artwork. The paired records can Grammar form blank: _____ why both captions increase discussion, but of different kinds.
Correct answerclarify
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
modal can → base verb
Convention
modal plus base form
Why the keyed form works
A modal auxiliary is followed by the base form clarify.
Subject
the paired records (plural)
Why this choice?
Incorrect. Clarified cannot directly follow can.
Why this choice?
Incorrect. Clarifying cannot directly follow can.
Why this choice?
Correct. Clarify is the base form required after can.
Why this choice?
Incorrect. Clarifies cannot follow the modal can.
Explanation
A modal auxiliary is followed by the base form clarify. The conventionally completed text reads: “The paired records can clarify why both captions increase discussion, but of different kinds.”
Grammar map
modal can → base verb
Target
verb form
Form and sense decision
A modal auxiliary is followed by the base form clarify.
Question 4 of 50
Question 4
Easy
Passage
Battery storage temperature
The passage requires a verb form that fits a particular syntactic slot. Technicians store cells for twelve weeks. They return all cells to room temperature before testing. Grammar form blank: _____ the records about cool storage carefully helps the editor detect patterns.
Correct answerComparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
gerund phrase → singular subject
Convention
gerund subject
Why the keyed form works
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Subject
Comparing the records (singular)
Why this choice?
Incorrect. The imperative/base form does not create the intended noun-like subject.
Why this choice?
Incorrect. The past participle does not form the required subject phrase.
Why this choice?
Incorrect. An infinitive requires the base form compare, not compared.
Why this choice?
Correct. Comparing forms a gerund phrase that can serve as the subject.
Explanation
Comparing functions as the head of a gerund phrase serving as the sentence's subject. The conventionally completed text reads: “ Comparing the records about cool storage carefully helps the editor detect patterns.”
Grammar map
gerund phrase → singular subject
Target
verb form
Form and sense decision
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Question 5 of 50
Question 5
Easy
Passage
The restored chair
The passage requires a verb form that fits a particular syntactic slot. The restoration makes the chair usable without erasing its history. One missing carving cannot be reconstructed. The editor plans Grammar form blank: _____ the records about the carved chair with those about Mina.
Correct answerto compare
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
plans → to + base verb
Convention
infinitive complement
Why the keyed form works
The verb plans conventionally takes an infinitive complement in this structure.
Why this choice?
Correct. To compare is the required infinitive complement.
Why this choice?
Incorrect. A second finite verb cannot directly fill the complement slot.
Why this choice?
Incorrect. Compared does not form the required complement.
Why this choice?
Incorrect. Comparing is not the conventional complement after plans here.
Explanation
The verb plans conventionally takes an infinitive complement in this structure. The conventionally completed text reads: “The editor plans to compare the records about the carved chair with those about Mina.”
Grammar map
plans → to + base verb
Target
verb form
Form and sense decision
The verb plans conventionally takes an infinitive complement in this structure.
Question 6 of 50
Question 6
Easy
Passage
Sound-map installation
The passage requires a verb form that fits a particular syntactic slot. Headphones are available beside the projection. No spoken narration is used. The report, Grammar form blank: _____ both field recordings and projected maps, presents a clear comparison.
Correct answercomparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
report, participial supplement, presents
Convention
participial modifier
Why the keyed form works
Comparing functions as a participial modifier while presents remains the finite main verb.
Modifier attachment
comparing both subjects → the report
Why this choice?
Incorrect. The infinitive does not express the intended ongoing modifying action.
Why this choice?
Correct. Comparing forms the participial modifier.
Why this choice?
Incorrect. Compares creates an extra finite verb inside the supplement.
Why this choice?
Incorrect. Compared would make the report the object of an unstated comparison rather than the actor performing it.
Explanation
Comparing functions as a participial modifier while presents remains the finite main verb. The conventionally completed text reads: “The report, comparing both field recordings and projected maps, presents a clear comparison.”
Grammar map
report, participial supplement, presents
Target
verb form
Form and sense decision
Comparing functions as a participial modifier while presents remains the finite main verb.
Question 7 of 50
Question 7
Easy
Passage
Bird-call detection
The passage requires a verb form that fits a particular syntactic slot. The entry identifies automated microphones as recorders placed throughout a synthetic forest survey and human listening points as scheduled observations by trained listeners. The paired records can Grammar form blank: _____ why combining methods produces the longest species list.
Correct answerclarify
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
modal can → base verb
Convention
modal plus base form
Why the keyed form works
A modal auxiliary is followed by the base form clarify.
Subject
the paired records (plural)
Why this choice?
Incorrect. Clarified cannot directly follow can.
Why this choice?
Incorrect. Clarifying cannot directly follow can.
Why this choice?
Correct. Clarify is the base form required after can.
Why this choice?
Incorrect. Clarifies cannot follow the modal can.
Explanation
A modal auxiliary is followed by the base form clarify. The conventionally completed text reads: “The paired records can clarify why combining methods produces the longest species list.”
Grammar map
modal can → base verb
Target
verb form
Form and sense decision
A modal auxiliary is followed by the base form clarify.
Question 8 of 50
Question 8
Easy
Passage
Market-day archives
The passage requires a verb form that fits a particular syntactic slot. The account explains that harbor tax lists and vendors' petitions show economic pressure during the same decade. Grammar form blank: _____ the records about harbor tax lists carefully helps the editor detect patterns.
Correct answerComparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
gerund phrase → singular subject
Convention
gerund subject
Why the keyed form works
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Subject
Comparing the records (singular)
Why this choice?
Incorrect. The imperative/base form does not create the intended noun-like subject.
Why this choice?
Incorrect. The past participle does not form the required subject phrase.
Why this choice?
Incorrect. An infinitive requires the base form compare, not compared.
Why this choice?
Correct. Comparing forms a gerund phrase that can serve as the subject.
Explanation
Comparing functions as the head of a gerund phrase serving as the sentence's subject. The conventionally completed text reads: “ Comparing the records about harbor tax lists carefully helps the editor detect patterns.”
Grammar map
gerund phrase → singular subject
Target
verb form
Form and sense decision
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Question 9 of 50
Question 9
Easy
Passage
Translation choices
The passage requires a verb form that fits a particular syntactic slot. A translator lists several meanings for a key verb. She creates two versions to test different tonal effects. The editor plans Grammar form blank: _____ the records about version A with those about version B.
Correct answerto compare
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
plans → to + base verb
Convention
infinitive complement
Why the keyed form works
The verb plans conventionally takes an infinitive complement in this structure.
Why this choice?
Correct. To compare is the required infinitive complement.
Why this choice?
Incorrect. A second finite verb cannot directly fill the complement slot.
Why this choice?
Incorrect. Compared does not form the required complement.
Why this choice?
Incorrect. Comparing is not the conventional complement after plans here.
Explanation
The verb plans conventionally takes an infinitive complement in this structure. The conventionally completed text reads: “The editor plans to compare the records about version A with those about version B.”
Grammar map
plans → to + base verb
Target
verb form
Form and sense decision
The verb plans conventionally takes an infinitive complement in this structure.
Question 10 of 50
Question 10
Easy
Passage
Salt-tolerant seedlings
The passage requires a verb form that fits a particular syntactic slot. Each line performs best under a different condition. The trial occurs in pots rather than field plots. The report, Grammar form blank: _____ both line K and line M, presents a clear comparison.
Correct answercomparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
report, participial supplement, presents
Convention
participial modifier
Why the keyed form works
Comparing functions as a participial modifier while presents remains the finite main verb.
Modifier attachment
comparing both subjects → the report
Why this choice?
Incorrect. The infinitive does not express the intended ongoing modifying action.
Why this choice?
Correct. Comparing forms the participial modifier.
Why this choice?
Incorrect. Compares creates an extra finite verb inside the supplement.
Why this choice?
Incorrect. Compared would make the report the object of an unstated comparison rather than the actor performing it.
Explanation
Comparing functions as a participial modifier while presents remains the finite main verb. The conventionally completed text reads: “The report, comparing both line K and line M, presents a clear comparison.”
Grammar map
report, participial supplement, presents
Target
verb form
Form and sense decision
Comparing functions as a participial modifier while presents remains the finite main verb.
Question 11 of 50
Question 11
Easy
Passage
Neighborhood shade survey
The passage requires a verb form that fits a particular syntactic slot. The blocks have similar street widths. Bus traffic is heavier on Block Birch. The paired records can Grammar form blank: _____ why Block Alder remains cooler, though both blocks reduce direct sun.
Correct answerclarify
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
modal can → base verb
Convention
modal plus base form
Why the keyed form works
A modal auxiliary is followed by the base form clarify.
Subject
the paired records (plural)
Why this choice?
Incorrect. Clarified cannot directly follow can.
Why this choice?
Incorrect. Clarifying cannot directly follow can.
Why this choice?
Correct. Clarify is the base form required after can.
Why this choice?
Incorrect. Clarifies cannot follow the modal can.
Explanation
A modal auxiliary is followed by the base form clarify. The conventionally completed text reads: “The paired records can clarify why Block Alder remains cooler, though both blocks reduce direct sun.”
Grammar map
modal can → base verb
Target
verb form
Form and sense decision
A modal auxiliary is followed by the base form clarify.
Question 12 of 50
Question 12
Easy
Passage
Poster hierarchy
The passage requires a verb form that fits a particular syntactic slot. The entry identifies large date text as the most prominent element in a concert poster and small venue text as information placed near the poster's bottom edge. Grammar form blank: _____ the records about large date text carefully helps the editor detect patterns.
Correct answerComparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
gerund phrase → singular subject
Convention
gerund subject
Why the keyed form works
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Subject
Comparing the records (singular)
Why this choice?
Incorrect. The imperative/base form does not create the intended noun-like subject.
Why this choice?
Incorrect. The past participle does not form the required subject phrase.
Why this choice?
Incorrect. An infinitive requires the base form compare, not compared.
Why this choice?
Correct. Comparing forms a gerund phrase that can serve as the subject.
Explanation
Comparing functions as the head of a gerund phrase serving as the sentence's subject. The conventionally completed text reads: “ Comparing the records about large date text carefully helps the editor detect patterns.”
Grammar map
gerund phrase → singular subject
Target
verb form
Form and sense decision
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Question 13 of 50
Question 13
Easy
Passage
Reef-sound playback
The passage requires a verb form that fits a particular syntactic slot. The account explains that healthy-reef sounds and quiet control speakers are placed near comparable habitat structures. The editor plans Grammar form blank: _____ the records about healthy-reef sounds with those about quiet control speakers.
Correct answerto compare
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
plans → to + base verb
Convention
infinitive complement
Why the keyed form works
The verb plans conventionally takes an infinitive complement in this structure.
Why this choice?
Correct. To compare is the required infinitive complement.
Why this choice?
Incorrect. A second finite verb cannot directly fill the complement slot.
Why this choice?
Incorrect. Compared does not form the required complement.
Why this choice?
Incorrect. Comparing is not the conventional complement after plans here.
Explanation
The verb plans conventionally takes an infinitive complement in this structure. The conventionally completed text reads: “The editor plans to compare the records about healthy-reef sounds with those about quiet control speakers.”
Grammar map
plans → to + base verb
Target
verb form
Form and sense decision
The verb plans conventionally takes an infinitive complement in this structure.
Question 14 of 50
Question 14
Easy
Passage
Library access pilot
The passage requires a verb form that fits a particular syntactic slot. Planners identify neighborhoods with low borrowing rates. They add stops and evening hours for eight weeks. The report, Grammar form blank: _____ both mobile library stops and extended evening hours, presents a clear comparison.
Correct answercomparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
report, participial supplement, presents
Convention
participial modifier
Why the keyed form works
Comparing functions as a participial modifier while presents remains the finite main verb.
Modifier attachment
comparing both subjects → the report
Why this choice?
Incorrect. The infinitive does not express the intended ongoing modifying action.
Why this choice?
Correct. Comparing forms the participial modifier.
Why this choice?
Incorrect. Compares creates an extra finite verb inside the supplement.
Why this choice?
Incorrect. Compared would make the report the object of an unstated comparison rather than the actor performing it.
Explanation
Comparing functions as a participial modifier while presents remains the finite main verb. The conventionally completed text reads: “The report, comparing both mobile library stops and extended evening hours, presents a clear comparison.”
Grammar map
report, participial supplement, presents
Target
verb form
Form and sense decision
Comparing functions as a participial modifier while presents remains the finite main verb.
Question 15 of 50
Question 15
Easy
Passage
Dance notation workshop
The passage requires a verb form that fits a particular syntactic slot. Using both records reduces errors in reconstructing the sequence. The workshop studies one short dance. The paired records can Grammar form blank: _____ why using both records reduces errors in reconstructing the sequence.
Correct answerclarify
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
modal can → base verb
Convention
modal plus base form
Why the keyed form works
A modal auxiliary is followed by the base form clarify.
Subject
the paired records (plural)
Why this choice?
Incorrect. Clarified cannot directly follow can.
Why this choice?
Incorrect. Clarifying cannot directly follow can.
Why this choice?
Correct. Clarify is the base form required after can.
Why this choice?
Incorrect. Clarifies cannot follow the modal can.
Explanation
A modal auxiliary is followed by the base form clarify. The conventionally completed text reads: “The paired records can clarify why using both records reduces errors in reconstructing the sequence.”
Grammar map
modal can → base verb
Target
verb form
Form and sense decision
A modal auxiliary is followed by the base form clarify.
Question 16 of 50
Question 16
Medium
Passage
Leaf-surface droplets
The passage requires a verb form that fits a particular syntactic slot. Camera angle remains fixed. Room temperature is held constant. Grammar form blank: _____ the records about waxed leaves carefully helps the editor detect patterns.
Correct answerComparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
gerund phrase → singular subject
Convention
gerund subject
Why the keyed form works
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Subject
Comparing the records (singular)
Why this choice?
Incorrect. The imperative/base form does not create the intended noun-like subject.
Why this choice?
Incorrect. The past participle does not form the required subject phrase.
Why this choice?
Incorrect. An infinitive requires the base form compare, not compared.
Why this choice?
Correct. Comparing forms a gerund phrase that can serve as the subject.
Explanation
Comparing functions as the head of a gerund phrase serving as the sentence's subject. The conventionally completed text reads: “ Comparing the records about waxed leaves carefully helps the editor detect patterns.”
Grammar map
gerund phrase → singular subject
Target
verb form
Form and sense decision
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Question 17 of 50
Question 17
Medium
Passage
Two oral histories
The passage requires a verb form that fits a particular syntactic slot. The entry identifies Laleh's interview as a fictional oral history about a textile strike and Bento's interview as another fictional account of the same strike. The editor plans Grammar form blank: _____ the records about Laleh's interview with those about Bento's interview.
Correct answerto compare
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
plans → to + base verb
Convention
infinitive complement
Why the keyed form works
The verb plans conventionally takes an infinitive complement in this structure.
Why this choice?
Correct. To compare is the required infinitive complement.
Why this choice?
Incorrect. A second finite verb cannot directly fill the complement slot.
Why this choice?
Incorrect. Compared does not form the required complement.
Why this choice?
Incorrect. Comparing is not the conventional complement after plans here.
Explanation
The verb plans conventionally takes an infinitive complement in this structure. The conventionally completed text reads: “The editor plans to compare the records about Laleh's interview with those about Bento's interview.”
Grammar map
plans → to + base verb
Target
verb form
Form and sense decision
The verb plans conventionally takes an infinitive complement in this structure.
Question 18 of 50
Question 18
Medium
Passage
Architectural reuse
The passage requires a verb form that fits a particular syntactic slot. The account explains that the old depot shell and the reading rooms combine historical character with flexible use. The report, Grammar form blank: _____ both the old depot shell and the reading rooms, presents a clear comparison.
Correct answercomparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
report, participial supplement, presents
Convention
participial modifier
Why the keyed form works
Comparing functions as a participial modifier while presents remains the finite main verb.
Modifier attachment
comparing both subjects → the report
Why this choice?
Incorrect. The infinitive does not express the intended ongoing modifying action.
Why this choice?
Correct. Comparing forms the participial modifier.
Why this choice?
Incorrect. Compares creates an extra finite verb inside the supplement.
Why this choice?
Incorrect. Compared would make the report the object of an unstated comparison rather than the actor performing it.
Explanation
Comparing functions as a participial modifier while presents remains the finite main verb. The conventionally completed text reads: “The report, comparing both the old depot shell and the reading rooms, presents a clear comparison.”
Grammar map
report, participial supplement, presents
Target
verb form
Form and sense decision
Comparing functions as a participial modifier while presents remains the finite main verb.
Question 19 of 50
Question 19
Medium
Passage
The two lantern makers
The passage requires a verb form that fits a particular syntactic slot. Mara sketches a small frame and folds paper around it. She lights the finished lantern beside Ilan's window. The paired records can Grammar form blank: _____ why the two designs produce different shadows but attract the same delighted crowd.
Correct answerclarify
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
modal can → base verb
Convention
modal plus base form
Why the keyed form works
A modal auxiliary is followed by the base form clarify.
Subject
the paired records (plural)
Why this choice?
Incorrect. Clarified cannot directly follow can.
Why this choice?
Incorrect. Clarifying cannot directly follow can.
Why this choice?
Correct. Clarify is the base form required after can.
Why this choice?
Incorrect. Clarifies cannot follow the modal can.
Explanation
A modal auxiliary is followed by the base form clarify. The conventionally completed text reads: “The paired records can clarify why the two designs produce different shadows but attract the same delighted crowd.”
Grammar map
modal can → base verb
Target
verb form
Form and sense decision
A modal auxiliary is followed by the base form clarify.
Question 20 of 50
Question 20
Medium
Passage
Crosswalk redesign
The passage requires a verb form that fits a particular syntactic slot. Average approach speed falls more at raised crossings. The test covers only low-speed neighborhood roads. Grammar form blank: _____ the records about raised crossings carefully helps the editor detect patterns.
Correct answerComparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
gerund phrase → singular subject
Convention
gerund subject
Why the keyed form works
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Subject
Comparing the records (singular)
Why this choice?
Incorrect. The imperative/base form does not create the intended noun-like subject.
Why this choice?
Incorrect. The past participle does not form the required subject phrase.
Why this choice?
Incorrect. An infinitive requires the base form compare, not compared.
Why this choice?
Correct. Comparing forms a gerund phrase that can serve as the subject.
Explanation
Comparing functions as the head of a gerund phrase serving as the sentence's subject. The conventionally completed text reads: “ Comparing the records about raised crossings carefully helps the editor detect patterns.”
Grammar map
gerund phrase → singular subject
Target
verb form
Form and sense decision
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Question 21 of 50
Question 21
Medium
Passage
Exhibition sequence
The passage requires a verb form that fits a particular syntactic slot. The collection spans one century. Object labels use consistent dates. The editor plans Grammar form blank: _____ the records about chronological layout with those about thematic alcoves.
Correct answerto compare
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
plans → to + base verb
Convention
infinitive complement
Why the keyed form works
The verb plans conventionally takes an infinitive complement in this structure.
Why this choice?
Correct. To compare is the required infinitive complement.
Why this choice?
Incorrect. A second finite verb cannot directly fill the complement slot.
Why this choice?
Incorrect. Compared does not form the required complement.
Why this choice?
Incorrect. Comparing is not the conventional complement after plans here.
Explanation
The verb plans conventionally takes an infinitive complement in this structure. The conventionally completed text reads: “The editor plans to compare the records about chronological layout with those about thematic alcoves.”
Grammar map
plans → to + base verb
Target
verb form
Form and sense decision
The verb plans conventionally takes an infinitive complement in this structure.
Question 22 of 50
Question 22
Medium
Passage
A garden remembered
The passage requires a verb form that fits a particular syntactic slot. The entry identifies Nia as the narrator of an original reflective vignette and Grandmother Sefa as the relative whose garden Nia remembers. The report, Grammar form blank: _____ both Nia and Grandmother Sefa, presents a clear comparison.
Correct answercomparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
report, participial supplement, presents
Convention
participial modifier
Why the keyed form works
Comparing functions as a participial modifier while presents remains the finite main verb.
Modifier attachment
comparing both subjects → the report
Why this choice?
Incorrect. The infinitive does not express the intended ongoing modifying action.
Why this choice?
Correct. Comparing forms the participial modifier.
Why this choice?
Incorrect. Compares creates an extra finite verb inside the supplement.
Why this choice?
Incorrect. Compared would make the report the object of an unstated comparison rather than the actor performing it.
Explanation
Comparing functions as a participial modifier while presents remains the finite main verb. The conventionally completed text reads: “The report, comparing both Nia and Grandmother Sefa, presents a clear comparison.”
Grammar map
report, participial supplement, presents
Target
verb form
Form and sense decision
Comparing functions as a participial modifier while presents remains the finite main verb.
Question 23 of 50
Question 23
Medium
Passage
Community translation
The passage requires a verb form that fits a particular syntactic slot. The account explains that translated notices and audio summaries expand access to public information. The paired records can Grammar form blank: _____ why residents report fewer missed instructions when formats are combined.
Correct answerclarify
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
modal can → base verb
Convention
modal plus base form
Why the keyed form works
A modal auxiliary is followed by the base form clarify.
Subject
the paired records (plural)
Why this choice?
Incorrect. Clarified cannot directly follow can.
Why this choice?
Incorrect. Clarifying cannot directly follow can.
Why this choice?
Correct. Clarify is the base form required after can.
Why this choice?
Incorrect. Clarifies cannot follow the modal can.
Explanation
A modal auxiliary is followed by the base form clarify. The conventionally completed text reads: “The paired records can clarify why residents report fewer missed instructions when formats are combined.”
Grammar map
modal can → base verb
Target
verb form
Form and sense decision
A modal auxiliary is followed by the base form clarify.
Question 24 of 50
Question 24
Medium
Passage
Poetry in two voices
The passage requires a verb form that fits a particular syntactic slot. Voice One lists trains and shutters. Voice Two answers each image with a natural sound. Grammar form blank: _____ the records about Voice One carefully helps the editor detect patterns.
Correct answerComparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
gerund phrase → singular subject
Convention
gerund subject
Why the keyed form works
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Subject
Comparing the records (singular)
Why this choice?
Incorrect. The imperative/base form does not create the intended noun-like subject.
Why this choice?
Incorrect. The past participle does not form the required subject phrase.
Why this choice?
Incorrect. An infinitive requires the base form compare, not compared.
Why this choice?
Correct. Comparing forms a gerund phrase that can serve as the subject.
Explanation
Comparing functions as the head of a gerund phrase serving as the sentence's subject. The conventionally completed text reads: “ Comparing the records about Voice One carefully helps the editor detect patterns.”
Grammar map
gerund phrase → singular subject
Target
verb form
Form and sense decision
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Question 25 of 50
Question 25
Medium
Passage
The station clock
The passage requires a verb form that fits a particular syntactic slot. The late clock makes the wait feel longer than it is. The narrator never explains why the clock is slow. The editor plans Grammar form blank: _____ the records about Tomas with those about the station clock.
Correct answerto compare
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
plans → to + base verb
Convention
infinitive complement
Why the keyed form works
The verb plans conventionally takes an infinitive complement in this structure.
Why this choice?
Correct. To compare is the required infinitive complement.
Why this choice?
Incorrect. A second finite verb cannot directly fill the complement slot.
Why this choice?
Incorrect. Compared does not form the required complement.
Why this choice?
Incorrect. Comparing is not the conventional complement after plans here.
Explanation
The verb plans conventionally takes an infinitive complement in this structure. The conventionally completed text reads: “The editor plans to compare the records about Tomas with those about the station clock.”
Grammar map
plans → to + base verb
Target
verb form
Form and sense decision
The verb plans conventionally takes an infinitive complement in this structure.
Question 26 of 50
Question 26
Medium
Passage
Museum label experiment
The passage requires a verb form that fits a particular syntactic slot. Gallery lighting remains constant. Visitors choose their own walking pace. The report, Grammar form blank: _____ both short object labels and question-based labels, presents a clear comparison.
Correct answercomparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
report, participial supplement, presents
Convention
participial modifier
Why the keyed form works
Comparing functions as a participial modifier while presents remains the finite main verb.
Modifier attachment
comparing both subjects → the report
Why this choice?
Incorrect. The infinitive does not express the intended ongoing modifying action.
Why this choice?
Correct. Comparing forms the participial modifier.
Why this choice?
Incorrect. Compares creates an extra finite verb inside the supplement.
Why this choice?
Incorrect. Compared would make the report the object of an unstated comparison rather than the actor performing it.
Explanation
Comparing functions as a participial modifier while presents remains the finite main verb. The conventionally completed text reads: “The report, comparing both short object labels and question-based labels, presents a clear comparison.”
Grammar map
report, participial supplement, presents
Target
verb form
Form and sense decision
Comparing functions as a participial modifier while presents remains the finite main verb.
Question 27 of 50
Question 27
Medium
Passage
Community mural archive
The passage requires a verb form that fits a particular syntactic slot. The entry identifies planning sketches as drawings made before a fictional neighborhood mural and repair photographs as images documenting later conservation work. The paired records can Grammar form blank: _____ why the combined archive distinguishes design changes from later damage.
Correct answerclarify
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
modal can → base verb
Convention
modal plus base form
Why the keyed form works
A modal auxiliary is followed by the base form clarify.
Subject
the paired records (plural)
Why this choice?
Incorrect. Clarified cannot directly follow can.
Why this choice?
Incorrect. Clarifying cannot directly follow can.
Why this choice?
Correct. Clarify is the base form required after can.
Why this choice?
Incorrect. Clarifies cannot follow the modal can.
Explanation
A modal auxiliary is followed by the base form clarify. The conventionally completed text reads: “The paired records can clarify why the combined archive distinguishes design changes from later damage.”
Grammar map
modal can → base verb
Target
verb form
Form and sense decision
A modal auxiliary is followed by the base form clarify.
Question 28 of 50
Question 28
Medium
Passage
Two maps of home
The passage requires a verb form that fits a particular syntactic slot. The account explains that Evelyn's map and Rafi's map represent the same neighborhood through different priorities. Grammar form blank: _____ the records about Evelyn's map carefully helps the editor detect patterns.
Correct answerComparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
gerund phrase → singular subject
Convention
gerund subject
Why the keyed form works
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Subject
Comparing the records (singular)
Why this choice?
Incorrect. The imperative/base form does not create the intended noun-like subject.
Why this choice?
Incorrect. The past participle does not form the required subject phrase.
Why this choice?
Incorrect. An infinitive requires the base form compare, not compared.
Why this choice?
Correct. Comparing forms a gerund phrase that can serve as the subject.
Explanation
Comparing functions as the head of a gerund phrase serving as the sentence's subject. The conventionally completed text reads: “ Comparing the records about Evelyn's map carefully helps the editor detect patterns.”
Grammar map
gerund phrase → singular subject
Target
verb form
Form and sense decision
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Question 29 of 50
Question 29
Medium
Passage
Shared-work schedules
The passage requires a verb form that fits a particular syntactic slot. The cooperative posts needed staffing slots. Workers choose shifts while a coordinator resolves gaps. The editor plans Grammar form blank: _____ the records about fixed shifts with those about self-selected shifts.
Correct answerto compare
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
plans → to + base verb
Convention
infinitive complement
Why the keyed form works
The verb plans conventionally takes an infinitive complement in this structure.
Why this choice?
Correct. To compare is the required infinitive complement.
Why this choice?
Incorrect. A second finite verb cannot directly fill the complement slot.
Why this choice?
Incorrect. Compared does not form the required complement.
Why this choice?
Incorrect. Comparing is not the conventional complement after plans here.
Explanation
The verb plans conventionally takes an infinitive complement in this structure. The conventionally completed text reads: “The editor plans to compare the records about fixed shifts with those about self-selected shifts.”
Grammar map
plans → to + base verb
Target
verb form
Form and sense decision
The verb plans conventionally takes an infinitive complement in this structure.
Question 30 of 50
Question 30
Medium
Passage
Accessible performance guide
The passage requires a verb form that fits a particular syntactic slot. More patrons report knowing what to expect. The survey captures voluntary responses. The report, Grammar form blank: _____ both plain-language synopsis and sensory guide, presents a clear comparison.
Correct answercomparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
report, participial supplement, presents
Convention
participial modifier
Why the keyed form works
Comparing functions as a participial modifier while presents remains the finite main verb.
Modifier attachment
comparing both subjects → the report
Why this choice?
Incorrect. The infinitive does not express the intended ongoing modifying action.
Why this choice?
Correct. Comparing forms the participial modifier.
Why this choice?
Incorrect. Compares creates an extra finite verb inside the supplement.
Why this choice?
Incorrect. Compared would make the report the object of an unstated comparison rather than the actor performing it.
Explanation
Comparing functions as a participial modifier while presents remains the finite main verb. The conventionally completed text reads: “The report, comparing both plain-language synopsis and sensory guide, presents a clear comparison.”
Grammar map
report, participial supplement, presents
Target
verb form
Form and sense decision
Comparing functions as a participial modifier while presents remains the finite main verb.
Question 31 of 50
Question 31
Medium
Passage
The unfinished melody
The passage requires a verb form that fits a particular syntactic slot. The rehearsal occurs in an empty library hall. Music stands are arranged in a semicircle. The paired records can Grammar form blank: _____ why listeners notice the final note more strongly after the silence.
Correct answerclarify
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
modal can → base verb
Convention
modal plus base form
Why the keyed form works
A modal auxiliary is followed by the base form clarify.
Subject
the paired records (plural)
Why this choice?
Incorrect. Clarified cannot directly follow can.
Why this choice?
Incorrect. Clarifying cannot directly follow can.
Why this choice?
Correct. Clarify is the base form required after can.
Why this choice?
Incorrect. Clarifies cannot follow the modal can.
Explanation
A modal auxiliary is followed by the base form clarify. The conventionally completed text reads: “The paired records can clarify why listeners notice the final note more strongly after the silence.”
Grammar map
modal can → base verb
Target
verb form
Form and sense decision
A modal auxiliary is followed by the base form clarify.
Question 32 of 50
Question 32
Medium
Passage
Park-use counts
The passage requires a verb form that fits a particular syntactic slot. The entry identifies Ridge Park as a small park with sports courts and Willow Park as a larger park with walking gardens. Grammar form blank: _____ the records about Ridge Park carefully helps the editor detect patterns.
Correct answerComparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
gerund phrase → singular subject
Convention
gerund subject
Why the keyed form works
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Subject
Comparing the records (singular)
Why this choice?
Incorrect. The imperative/base form does not create the intended noun-like subject.
Why this choice?
Incorrect. The past participle does not form the required subject phrase.
Why this choice?
Incorrect. An infinitive requires the base form compare, not compared.
Why this choice?
Correct. Comparing forms a gerund phrase that can serve as the subject.
Explanation
Comparing functions as the head of a gerund phrase serving as the sentence's subject. The conventionally completed text reads: “ Comparing the records about Ridge Park carefully helps the editor detect patterns.”
Grammar map
gerund phrase → singular subject
Target
verb form
Form and sense decision
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Question 33 of 50
Question 33
Medium
Passage
Moss moisture trial
The passage requires a verb form that fits a particular syntactic slot. The account explains that ridge moss and hollow moss recover after rehydration. The editor plans Grammar form blank: _____ the records about ridge moss with those about hollow moss.
Correct answerto compare
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
plans → to + base verb
Convention
infinitive complement
Why the keyed form works
The verb plans conventionally takes an infinitive complement in this structure.
Why this choice?
Correct. To compare is the required infinitive complement.
Why this choice?
Incorrect. A second finite verb cannot directly fill the complement slot.
Why this choice?
Incorrect. Compared does not form the required complement.
Why this choice?
Incorrect. Comparing is not the conventional complement after plans here.
Explanation
The verb plans conventionally takes an infinitive complement in this structure. The conventionally completed text reads: “The editor plans to compare the records about ridge moss with those about hollow moss.”
Grammar map
plans → to + base verb
Target
verb form
Form and sense decision
The verb plans conventionally takes an infinitive complement in this structure.
Question 34 of 50
Question 34
Medium
Passage
The borrowed coat
The passage requires a verb form that fits a particular syntactic slot. Amal discovers the ticket in an inner pocket. She keeps the coat on while walking onto the stage. The report, Grammar form blank: _____ both Amal and the blue coat, presents a clear comparison.
Correct answercomparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
report, participial supplement, presents
Convention
participial modifier
Why the keyed form works
Comparing functions as a participial modifier while presents remains the finite main verb.
Modifier attachment
comparing both subjects → the report
Why this choice?
Incorrect. The infinitive does not express the intended ongoing modifying action.
Why this choice?
Correct. Comparing forms the participial modifier.
Why this choice?
Incorrect. Compares creates an extra finite verb inside the supplement.
Why this choice?
Incorrect. Compared would make the report the object of an unstated comparison rather than the actor performing it.
Explanation
Comparing functions as a participial modifier while presents remains the finite main verb. The conventionally completed text reads: “The report, comparing both Amal and the blue coat, presents a clear comparison.”
Grammar map
report, participial supplement, presents
Target
verb form
Form and sense decision
Comparing functions as a participial modifier while presents remains the finite main verb.
Question 35 of 50
Question 35
Medium
Passage
Food-waste messages
The passage requires a verb form that fits a particular syntactic slot. Waste declines under both signs, slightly more under community framing. The difference between signs is small. The paired records can Grammar form blank: _____ why waste declines under both signs, slightly more under community framing.
Correct answerclarify
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
modal can → base verb
Convention
modal plus base form
Why the keyed form works
A modal auxiliary is followed by the base form clarify.
Subject
the paired records (plural)
Why this choice?
Incorrect. Clarified cannot directly follow can.
Why this choice?
Incorrect. Clarifying cannot directly follow can.
Why this choice?
Correct. Clarify is the base form required after can.
Why this choice?
Incorrect. Clarifies cannot follow the modal can.
Explanation
A modal auxiliary is followed by the base form clarify. The conventionally completed text reads: “The paired records can clarify why waste declines under both signs, slightly more under community framing.”
Grammar map
modal can → base verb
Target
verb form
Form and sense decision
A modal auxiliary is followed by the base form clarify.
Question 36 of 50
Question 36
Medium
Passage
Seed-coat temperature
The passage requires a verb form that fits a particular syntactic slot. Soil moisture is controlled. The lamp remains on for six hours. Grammar form blank: _____ the records about dark-coated seeds carefully helps the editor detect patterns.
Correct answerComparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
gerund phrase → singular subject
Convention
gerund subject
Why the keyed form works
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Subject
Comparing the records (singular)
Why this choice?
Incorrect. The imperative/base form does not create the intended noun-like subject.
Why this choice?
Incorrect. The past participle does not form the required subject phrase.
Why this choice?
Incorrect. An infinitive requires the base form compare, not compared.
Why this choice?
Correct. Comparing forms a gerund phrase that can serve as the subject.
Explanation
Comparing functions as the head of a gerund phrase serving as the sentence's subject. The conventionally completed text reads: “ Comparing the records about dark-coated seeds carefully helps the editor detect patterns.”
Grammar map
gerund phrase → singular subject
Target
verb form
Form and sense decision
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Question 37 of 50
Question 37
Medium
Passage
Messages in clay
The passage requires a verb form that fits a particular syntactic slot. The entry identifies Davin as a potter in an original fable and Reya as a traveler who buys Davin's cups. The editor plans Grammar form blank: _____ the records about Davin with those about Reya.
Correct answerto compare
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
plans → to + base verb
Convention
infinitive complement
Why the keyed form works
The verb plans conventionally takes an infinitive complement in this structure.
Why this choice?
Correct. To compare is the required infinitive complement.
Why this choice?
Incorrect. A second finite verb cannot directly fill the complement slot.
Why this choice?
Incorrect. Compared does not form the required complement.
Why this choice?
Incorrect. Comparing is not the conventional complement after plans here.
Explanation
The verb plans conventionally takes an infinitive complement in this structure. The conventionally completed text reads: “The editor plans to compare the records about Davin with those about Reya.”
Grammar map
plans → to + base verb
Target
verb form
Form and sense decision
The verb plans conventionally takes an infinitive complement in this structure.
Question 38 of 50
Question 38
Medium
Passage
Cycling-route feedback
The passage requires a verb form that fits a particular syntactic slot. The account explains that online map comments and guided neighborhood rides contribute evidence about route conditions. The report, Grammar form blank: _____ both online map comments and guided neighborhood rides, presents a clear comparison.
Correct answercomparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
report, participial supplement, presents
Convention
participial modifier
Why the keyed form works
Comparing functions as a participial modifier while presents remains the finite main verb.
Modifier attachment
comparing both subjects → the report
Why this choice?
Incorrect. The infinitive does not express the intended ongoing modifying action.
Why this choice?
Correct. Comparing forms the participial modifier.
Why this choice?
Incorrect. Compares creates an extra finite verb inside the supplement.
Why this choice?
Incorrect. Compared would make the report the object of an unstated comparison rather than the actor performing it.
Explanation
Comparing functions as a participial modifier while presents remains the finite main verb. The conventionally completed text reads: “The report, comparing both online map comments and guided neighborhood rides, presents a clear comparison.”
Grammar map
report, participial supplement, presents
Target
verb form
Form and sense decision
Comparing functions as a participial modifier while presents remains the finite main verb.
Question 39 of 50
Question 39
Medium
Passage
Urban moth movement
The passage requires a verb form that fits a particular syntactic slot. Observers release marked moths at dusk. They record detections at route endpoints. The paired records can Grammar form blank: _____ why the continuous hedge yields more endpoint detections.
Correct answerclarify
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
modal can → base verb
Convention
modal plus base form
Why the keyed form works
A modal auxiliary is followed by the base form clarify.
Subject
the paired records (plural)
Why this choice?
Incorrect. Clarified cannot directly follow can.
Why this choice?
Incorrect. Clarifying cannot directly follow can.
Why this choice?
Correct. Clarify is the base form required after can.
Why this choice?
Incorrect. Clarifies cannot follow the modal can.
Explanation
A modal auxiliary is followed by the base form clarify. The conventionally completed text reads: “The paired records can clarify why the continuous hedge yields more endpoint detections.”
Grammar map
modal can → base verb
Target
verb form
Form and sense decision
A modal auxiliary is followed by the base form clarify.
Question 40 of 50
Question 40
Medium
Passage
A quiet election
The passage requires a verb form that fits a particular syntactic slot. Participation rises when students can contribute in two ways. The story does not declare either candidate the winner. Grammar form blank: _____ the records about Suri carefully helps the editor detect patterns.
Correct answerComparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
gerund phrase → singular subject
Convention
gerund subject
Why the keyed form works
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Subject
Comparing the records (singular)
Why this choice?
Incorrect. The imperative/base form does not create the intended noun-like subject.
Why this choice?
Incorrect. The past participle does not form the required subject phrase.
Why this choice?
Incorrect. An infinitive requires the base form compare, not compared.
Why this choice?
Correct. Comparing forms a gerund phrase that can serve as the subject.
Explanation
Comparing functions as the head of a gerund phrase serving as the sentence's subject. The conventionally completed text reads: “ Comparing the records about Suri carefully helps the editor detect patterns.”
Grammar map
gerund phrase → singular subject
Target
verb form
Form and sense decision
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Question 41 of 50
Question 41
Hard
Passage
School breakfast timing
The passage requires a verb form that fits a particular syntactic slot. The schools use identical menu cycles. Teachers receive cleanup bins. The editor plans Grammar form blank: _____ the records about before-school service with those about after-bell service.
Correct answerto compare
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
plans → to + base verb
Convention
infinitive complement
Why the keyed form works
The verb plans conventionally takes an infinitive complement in this structure.
Why this choice?
Correct. To compare is the required infinitive complement.
Why this choice?
Incorrect. A second finite verb cannot directly fill the complement slot.
Why this choice?
Incorrect. Compared does not form the required complement.
Why this choice?
Incorrect. Comparing is not the conventional complement after plans here.
Explanation
The verb plans conventionally takes an infinitive complement in this structure. The conventionally completed text reads: “The editor plans to compare the records about before-school service with those about after-bell service.”
Grammar map
plans → to + base verb
Target
verb form
Form and sense decision
The verb plans conventionally takes an infinitive complement in this structure.
Question 42 of 50
Question 42
Hard
Passage
Cooling roof tiles
The passage requires a verb form that fits a particular syntactic slot. The entry identifies ribbed tiles as prototype roof tiles with raised channels and smooth tiles as prototype tiles with a flat surface. The report, Grammar form blank: _____ both ribbed tiles and smooth tiles, presents a clear comparison.
Correct answercomparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
report, participial supplement, presents
Convention
participial modifier
Why the keyed form works
Comparing functions as a participial modifier while presents remains the finite main verb.
Modifier attachment
comparing both subjects → the report
Why this choice?
Incorrect. The infinitive does not express the intended ongoing modifying action.
Why this choice?
Correct. Comparing forms the participial modifier.
Why this choice?
Incorrect. Compares creates an extra finite verb inside the supplement.
Why this choice?
Incorrect. Compared would make the report the object of an unstated comparison rather than the actor performing it.
Explanation
Comparing functions as a participial modifier while presents remains the finite main verb. The conventionally completed text reads: “The report, comparing both ribbed tiles and smooth tiles, presents a clear comparison.”
Grammar map
report, participial supplement, presents
Target
verb form
Form and sense decision
Comparing functions as a participial modifier while presents remains the finite main verb.
Question 43 of 50
Question 43
Hard
Passage
The river postcard
The passage requires a verb form that fits a particular syntactic slot. The account explains that the postcard and the river convey distance through sparse details. The paired records can Grammar form blank: _____ why the limited description prompts the recipient to imagine the rest.
Correct answerclarify
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
modal can → base verb
Convention
modal plus base form
Why the keyed form works
A modal auxiliary is followed by the base form clarify.
Subject
the paired records (plural)
Why this choice?
Incorrect. Clarified cannot directly follow can.
Why this choice?
Incorrect. Clarifying cannot directly follow can.
Why this choice?
Correct. Clarify is the base form required after can.
Why this choice?
Incorrect. Clarifies cannot follow the modal can.
Explanation
A modal auxiliary is followed by the base form clarify. The conventionally completed text reads: “The paired records can clarify why the limited description prompts the recipient to imagine the rest.”
Grammar map
modal can → base verb
Target
verb form
Form and sense decision
A modal auxiliary is followed by the base form clarify.
Question 44 of 50
Question 44
Hard
Passage
Restoring a public square
The passage requires a verb form that fits a particular syntactic slot. Designers survey residents and document historic features. They merge a smaller fountain with shaded seating. Grammar form blank: _____ the records about the fountain plan carefully helps the editor detect patterns.
Correct answerComparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
gerund phrase → singular subject
Convention
gerund subject
Why the keyed form works
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Subject
Comparing the records (singular)
Why this choice?
Incorrect. The imperative/base form does not create the intended noun-like subject.
Why this choice?
Incorrect. The past participle does not form the required subject phrase.
Why this choice?
Incorrect. An infinitive requires the base form compare, not compared.
Why this choice?
Correct. Comparing forms a gerund phrase that can serve as the subject.
Explanation
Comparing functions as the head of a gerund phrase serving as the sentence's subject. The conventionally completed text reads: “ Comparing the records about the fountain plan carefully helps the editor detect patterns.”
Grammar map
gerund phrase → singular subject
Target
verb form
Form and sense decision
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Question 45 of 50
Question 45
Hard
Passage
Bee learning cues
The passage requires a verb form that fits a particular syntactic slot. Cue effectiveness depends on when memory is tested. The experiment uses captive bees. The editor plans Grammar form blank: _____ the records about color cue with those about shape cue.
Correct answerto compare
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
plans → to + base verb
Convention
infinitive complement
Why the keyed form works
The verb plans conventionally takes an infinitive complement in this structure.
Why this choice?
Correct. To compare is the required infinitive complement.
Why this choice?
Incorrect. A second finite verb cannot directly fill the complement slot.
Why this choice?
Incorrect. Compared does not form the required complement.
Why this choice?
Incorrect. Comparing is not the conventional complement after plans here.
Explanation
The verb plans conventionally takes an infinitive complement in this structure. The conventionally completed text reads: “The editor plans to compare the records about color cue with those about shape cue.”
Grammar map
plans → to + base verb
Target
verb form
Form and sense decision
The verb plans conventionally takes an infinitive complement in this structure.
Question 46 of 50
Question 46
Hard
Passage
Actors and masks
The passage requires a verb form that fits a particular syntactic slot. The play is staged in a circular room. The mask has no painted mouth. The report, Grammar form blank: _____ both Mei and the silver mask, presents a clear comparison.
Correct answercomparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
report, participial supplement, presents
Convention
participial modifier
Why the keyed form works
Comparing functions as a participial modifier while presents remains the finite main verb.
Modifier attachment
comparing both subjects → the report
Why this choice?
Incorrect. The infinitive does not express the intended ongoing modifying action.
Why this choice?
Correct. Comparing forms the participial modifier.
Why this choice?
Incorrect. Compares creates an extra finite verb inside the supplement.
Why this choice?
Incorrect. Compared would make the report the object of an unstated comparison rather than the actor performing it.
Explanation
Comparing functions as a participial modifier while presents remains the finite main verb. The conventionally completed text reads: “The report, comparing both Mei and the silver mask, presents a clear comparison.”
Grammar map
report, participial supplement, presents
Target
verb form
Form and sense decision
Comparing functions as a participial modifier while presents remains the finite main verb.
Question 47 of 50
Question 47
Hard
Passage
Color in wayfinding
The passage requires a verb form that fits a particular syntactic slot. The entry identifies blue floor markings as a route cue tested in a synthetic design study and numbered wall signs as a second cue tested in the same building. The paired records can Grammar form blank: _____ why visitors navigate fastest when continuous and numbered cues are combined.
Correct answerclarify
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
modal can → base verb
Convention
modal plus base form
Why the keyed form works
A modal auxiliary is followed by the base form clarify.
Subject
the paired records (plural)
Why this choice?
Incorrect. Clarified cannot directly follow can.
Why this choice?
Incorrect. Clarifying cannot directly follow can.
Why this choice?
Correct. Clarify is the base form required after can.
Why this choice?
Incorrect. Clarifies cannot follow the modal can.
Explanation
A modal auxiliary is followed by the base form clarify. The conventionally completed text reads: “The paired records can clarify why visitors navigate fastest when continuous and numbered cues are combined.”
Grammar map
modal can → base verb
Target
verb form
Form and sense decision
A modal auxiliary is followed by the base form clarify.
Question 48 of 50
Question 48
Hard
Passage
Stream restoration
The passage requires a verb form that fits a particular syntactic slot. The account explains that woody barriers and planted banks reduce erosion through different mechanisms. Grammar form blank: _____ the records about woody barriers carefully helps the editor detect patterns.
Correct answerComparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
gerund phrase → singular subject
Convention
gerund subject
Why the keyed form works
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Subject
Comparing the records (singular)
Why this choice?
Incorrect. The imperative/base form does not create the intended noun-like subject.
Why this choice?
Incorrect. The past participle does not form the required subject phrase.
Why this choice?
Incorrect. An infinitive requires the base form compare, not compared.
Why this choice?
Correct. Comparing forms a gerund phrase that can serve as the subject.
Explanation
Comparing functions as the head of a gerund phrase serving as the sentence's subject. The conventionally completed text reads: “ Comparing the records about woody barriers carefully helps the editor detect patterns.”
Grammar map
gerund phrase → singular subject
Target
verb form
Form and sense decision
Comparing functions as the head of a gerund phrase serving as the sentence's subject.
Question 49 of 50
Question 49
Hard
Passage
A baker's ledger
The passage requires a verb form that fits a particular syntactic slot. Jun discovers an old unpaid entry. He crosses it out after the customer returns years later. The editor plans Grammar form blank: _____ the records about Jun with those about Jun's ledger.
Correct answerto compare
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
plans → to + base verb
Convention
infinitive complement
Why the keyed form works
The verb plans conventionally takes an infinitive complement in this structure.
Why this choice?
Correct. To compare is the required infinitive complement.
Why this choice?
Incorrect. A second finite verb cannot directly fill the complement slot.
Why this choice?
Incorrect. Compared does not form the required complement.
Why this choice?
Incorrect. Comparing is not the conventional complement after plans here.
Explanation
The verb plans conventionally takes an infinitive complement in this structure. The conventionally completed text reads: “The editor plans to compare the records about Jun with those about Jun's ledger.”
Grammar map
plans → to + base verb
Target
verb form
Form and sense decision
The verb plans conventionally takes an infinitive complement in this structure.
Question 50 of 50
Question 50
Hard
Passage
Ceramic surface traditions
The passage requires a verb form that fits a particular syntactic slot. Material analysis links visual style to local production choices. Trade may have moved some vessels between regions. The report, Grammar form blank: _____ both river-clay bowls and ash-glazed jars, presents a clear comparison.
Correct answercomparing
Grammar structure audit
Official domain
Standard English Conventions
Official skill
Form, Structure, and Sense
Topic
10-5 · Verb Form
Official competency
Verb Finiteness
Instructional alignment
Direct
Target
verb form
Grammar map
report, participial supplement, presents
Convention
participial modifier
Why the keyed form works
Comparing functions as a participial modifier while presents remains the finite main verb.
Modifier attachment
comparing both subjects → the report
Why this choice?
Incorrect. The infinitive does not express the intended ongoing modifying action.
Why this choice?
Correct. Comparing forms the participial modifier.
Why this choice?
Incorrect. Compares creates an extra finite verb inside the supplement.
Why this choice?
Incorrect. Compared would make the report the object of an unstated comparison rather than the actor performing it.
Explanation
Comparing functions as a participial modifier while presents remains the finite main verb. The conventionally completed text reads: “The report, comparing both river-clay bowls and ash-glazed jars, presents a clear comparison.”
Grammar map
report, participial supplement, presents
Target
verb form
Form and sense decision
Comparing functions as a participial modifier while presents remains the finite main verb.
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