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Question 1 of 50
Question 1
Easy
Passage
The borrowed coat
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about Amal, sketches of the blue coat, and a summary of how both connect Amal's present discomfort with a family memory.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about Amal, sketches of the blue coat, and a summary of how both connect Amal's present discomfort with a family memory.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 2 of 50
Question 2
Easy
Passage
Food-waste messages
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about cost-framed signs, sketches of community-framed signs, and a summary of how both promote the same waste-reduction behavior.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about cost-framed signs, sketches of community-framed signs, and a summary of how both promote the same waste-reduction behavior.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 3 of 50
Question 3
Easy
Passage
Seed-coat temperature
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about dark-coated seeds, sketches of pale-coated seeds, and a summary of how both germinate at similar rates under moderate conditions.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about dark-coated seeds, sketches of pale-coated seeds, and a summary of how both germinate at similar rates under moderate conditions.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 4 of 50
Question 4
Easy
Passage
Messages in clay
The account prepares the reader for a precise elaboration. The report examinesPunctuation boundary blank: _____ Davin, Reya, and how they give the wave marks emotional meaning.
Correct answer[no punctuation]
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Verb Object
Required punctuation
No Punctuation
Sentence map
verb + direct object
Left unit
Verb
Right unit
Object Complement
Rule
No punctuation separates the transitive verb from the series serving as its direct object.
Why this choice?
Correct. The list completes the verb examines, so no punctuation belongs between the verb and its object.
Why this choice?
Incorrect. The words before the colon are incomplete because examines still needs its object.
Why this choice?
Incorrect. A comma cannot separate the verb from its direct object.
Why this choice?
Incorrect. A semicolon would divide two units that are not independent clauses.
Explanation
No punctuation separates the transitive verb from the series serving as its direct object. The conventionally completed text reads: “The report examines Davin, Reya, and how they give the wave marks emotional meaning.”
Sentence map
verb + direct object
Units around the blank
verb → object complement
Boundary decision
No punctuation separates the transitive verb from the series serving as its direct object.
Question 5 of 50
Question 5
Easy
Passage
Cycling-route feedback
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about online map comments, sketches of guided neighborhood rides, and a summary of how both contribute evidence about route conditions.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about online map comments, sketches of guided neighborhood rides, and a summary of how both contribute evidence about route conditions.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 6 of 50
Question 6
Easy
Passage
Urban moth movement
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about continuous hedge, sketches of spaced planters, and a summary of how both increase moth observations relative to bare routes.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about continuous hedge, sketches of spaced planters, and a summary of how both increase moth observations relative to bare routes.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 7 of 50
Question 7
Easy
Passage
A quiet election
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about Suri, sketches of Malik, and a summary of how both seek broader student participation.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about Suri, sketches of Malik, and a summary of how both seek broader student participation.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 8 of 50
Question 8
Easy
Passage
School breakfast timing
The account prepares the reader for a precise elaboration. The report examinesPunctuation boundary blank: _____ before-school service, after-bell service, and how they offer the same menu at no cost.
Correct answer[no punctuation]
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Verb Object
Required punctuation
No Punctuation
Sentence map
verb + direct object
Left unit
Verb
Right unit
Object Complement
Rule
No punctuation separates the transitive verb from the series serving as its direct object.
Why this choice?
Correct. The list completes the verb examines, so no punctuation belongs between the verb and its object.
Why this choice?
Incorrect. The words before the colon are incomplete because examines still needs its object.
Why this choice?
Incorrect. A comma cannot separate the verb from its direct object.
Why this choice?
Incorrect. A semicolon would divide two units that are not independent clauses.
Explanation
No punctuation separates the transitive verb from the series serving as its direct object. The conventionally completed text reads: “The report examines before-school service, after-bell service, and how they offer the same menu at no cost.”
Sentence map
verb + direct object
Units around the blank
verb → object complement
Boundary decision
No punctuation separates the transitive verb from the series serving as its direct object.
Question 9 of 50
Question 9
Easy
Passage
Cooling roof tiles
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about ribbed tiles, sketches of smooth tiles, and a summary of how both use the same pale ceramic material.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about ribbed tiles, sketches of smooth tiles, and a summary of how both use the same pale ceramic material.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 10 of 50
Question 10
Easy
Passage
The river postcard
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about the postcard, sketches of the river, and a summary of how both convey distance through sparse details.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about the postcard, sketches of the river, and a summary of how both convey distance through sparse details.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 11 of 50
Question 11
Easy
Passage
Restoring a public square
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about the fountain plan, sketches of the shade plan, and a summary of how both aim to increase use of the square.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about the fountain plan, sketches of the shade plan, and a summary of how both aim to increase use of the square.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 12 of 50
Question 12
Easy
Passage
Bee learning cues
The account prepares the reader for a precise elaboration. The report examinesPunctuation boundary blank: _____ color cue, shape cue, and how they help bees locate a reward.
Correct answer[no punctuation]
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Verb Object
Required punctuation
No Punctuation
Sentence map
verb + direct object
Left unit
Verb
Right unit
Object Complement
Rule
No punctuation separates the transitive verb from the series serving as its direct object.
Why this choice?
Correct. The list completes the verb examines, so no punctuation belongs between the verb and its object.
Why this choice?
Incorrect. The words before the colon are incomplete because examines still needs its object.
Why this choice?
Incorrect. A comma cannot separate the verb from its direct object.
Why this choice?
Incorrect. A semicolon would divide two units that are not independent clauses.
Explanation
No punctuation separates the transitive verb from the series serving as its direct object. The conventionally completed text reads: “The report examines color cue, shape cue, and how they help bees locate a reward.”
Sentence map
verb + direct object
Units around the blank
verb → object complement
Boundary decision
No punctuation separates the transitive verb from the series serving as its direct object.
Question 13 of 50
Question 13
Easy
Passage
Actors and masks
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about Mei, sketches of the silver mask, and a summary of how both alter what the audience notices about the performance.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about Mei, sketches of the silver mask, and a summary of how both alter what the audience notices about the performance.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 14 of 50
Question 14
Easy
Passage
Color in wayfinding
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about blue floor markings, sketches of numbered wall signs, and a summary of how both help first-time visitors navigate.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about blue floor markings, sketches of numbered wall signs, and a summary of how both help first-time visitors navigate.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 15 of 50
Question 15
Easy
Passage
Stream restoration
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about woody barriers, sketches of planted banks, and a summary of how both reduce erosion through different mechanisms.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about woody barriers, sketches of planted banks, and a summary of how both reduce erosion through different mechanisms.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 16 of 50
Question 16
Medium
Passage
A baker's ledger
The account prepares the reader for a precise elaboration. The report examinesPunctuation boundary blank: _____ Jun, Jun's ledger, and how they show that baking and community care are intertwined.
Correct answer[no punctuation]
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Verb Object
Required punctuation
No Punctuation
Sentence map
verb + direct object
Left unit
Verb
Right unit
Object Complement
Rule
No punctuation separates the transitive verb from the series serving as its direct object.
Why this choice?
Correct. The list completes the verb examines, so no punctuation belongs between the verb and its object.
Why this choice?
Incorrect. The words before the colon are incomplete because examines still needs its object.
Why this choice?
Incorrect. A comma cannot separate the verb from its direct object.
Why this choice?
Incorrect. A semicolon would divide two units that are not independent clauses.
Explanation
No punctuation separates the transitive verb from the series serving as its direct object. The conventionally completed text reads: “The report examines Jun, Jun's ledger, and how they show that baking and community care are intertwined.”
Sentence map
verb + direct object
Units around the blank
verb → object complement
Boundary decision
No punctuation separates the transitive verb from the series serving as its direct object.
Question 17 of 50
Question 17
Medium
Passage
Ceramic surface traditions
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about river-clay bowls, sketches of ash-glazed jars, and a summary of how both use local materials to produce distinctive surfaces.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about river-clay bowls, sketches of ash-glazed jars, and a summary of how both use local materials to produce distinctive surfaces.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 18 of 50
Question 18
Medium
Passage
Night-blooming flowers
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about wide flowers, sketches of narrow flowers, and a summary of how both produce similar total nectar volumes.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about wide flowers, sketches of narrow flowers, and a summary of how both produce similar total nectar volumes.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 19 of 50
Question 19
Medium
Passage
Voices across a courtyard
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about Asha, sketches of Pavel, and a summary of how both communicate without meeting face to face.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about Asha, sketches of Pavel, and a summary of how both communicate without meeting face to face.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 20 of 50
Question 20
Medium
Passage
Captions and looking
The account prepares the reader for a precise elaboration. The report examinesPunctuation boundary blank: _____ descriptive captions, interpretive captions, and how they shape how visitors approach an artwork.
Correct answer[no punctuation]
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Verb Object
Required punctuation
No Punctuation
Sentence map
verb + direct object
Left unit
Verb
Right unit
Object Complement
Rule
No punctuation separates the transitive verb from the series serving as its direct object.
Why this choice?
Correct. The list completes the verb examines, so no punctuation belongs between the verb and its object.
Why this choice?
Incorrect. The words before the colon are incomplete because examines still needs its object.
Why this choice?
Incorrect. A comma cannot separate the verb from its direct object.
Why this choice?
Incorrect. A semicolon would divide two units that are not independent clauses.
Explanation
No punctuation separates the transitive verb from the series serving as its direct object. The conventionally completed text reads: “The report examines descriptive captions, interpretive captions, and how they shape how visitors approach an artwork.”
Sentence map
verb + direct object
Units around the blank
verb → object complement
Boundary decision
No punctuation separates the transitive verb from the series serving as its direct object.
Question 21 of 50
Question 21
Medium
Passage
Battery storage temperature
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about cool storage, sketches of warm storage, and a summary of how both uses identical cell models.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about cool storage, sketches of warm storage, and a summary of how both uses identical cell models.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 22 of 50
Question 22
Medium
Passage
The restored chair
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about the carved chair, sketches of Mina, and a summary of how both balance preservation with practical repair.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about the carved chair, sketches of Mina, and a summary of how both balance preservation with practical repair.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 23 of 50
Question 23
Medium
Passage
Sound-map installation
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about field recordings, sketches of projected maps, and a summary of how both represent the district through layered evidence.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about field recordings, sketches of projected maps, and a summary of how both represent the district through layered evidence.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 24 of 50
Question 24
Medium
Passage
Bird-call detection
The account prepares the reader for a precise elaboration. The report examinesPunctuation boundary blank: _____ automated microphones, human listening points, and how they detect overlapping sets of species.
Correct answer[no punctuation]
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Verb Object
Required punctuation
No Punctuation
Sentence map
verb + direct object
Left unit
Verb
Right unit
Object Complement
Rule
No punctuation separates the transitive verb from the series serving as its direct object.
Why this choice?
Correct. The list completes the verb examines, so no punctuation belongs between the verb and its object.
Why this choice?
Incorrect. The words before the colon are incomplete because examines still needs its object.
Why this choice?
Incorrect. A comma cannot separate the verb from its direct object.
Why this choice?
Incorrect. A semicolon would divide two units that are not independent clauses.
Explanation
No punctuation separates the transitive verb from the series serving as its direct object. The conventionally completed text reads: “The report examines automated microphones, human listening points, and how they detect overlapping sets of species.”
Sentence map
verb + direct object
Units around the blank
verb → object complement
Boundary decision
No punctuation separates the transitive verb from the series serving as its direct object.
Question 25 of 50
Question 25
Medium
Passage
Market-day archives
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about harbor tax lists, sketches of vendors' petitions, and a summary of how both show economic pressure during the same decade.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about harbor tax lists, sketches of vendors' petitions, and a summary of how both show economic pressure during the same decade.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 26 of 50
Question 26
Medium
Passage
Translation choices
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about version A, sketches of version B, and a summary of how both retain the poem's central image of a turning wheel.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about version A, sketches of version B, and a summary of how both retain the poem's central image of a turning wheel.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 27 of 50
Question 27
Medium
Passage
Salt-tolerant seedlings
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about line K, sketches of line M, and a summary of how both show reduced growth at the highest salt level.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about line K, sketches of line M, and a summary of how both show reduced growth at the highest salt level.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 28 of 50
Question 28
Medium
Passage
Neighborhood shade survey
The account prepares the reader for a precise elaboration. The report examinesPunctuation boundary blank: _____ Block Alder, Block Birch, and how they provide some midday shade for pedestrians.
Correct answer[no punctuation]
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Verb Object
Required punctuation
No Punctuation
Sentence map
verb + direct object
Left unit
Verb
Right unit
Object Complement
Rule
No punctuation separates the transitive verb from the series serving as its direct object.
Why this choice?
Correct. The list completes the verb examines, so no punctuation belongs between the verb and its object.
Why this choice?
Incorrect. The words before the colon are incomplete because examines still needs its object.
Why this choice?
Incorrect. A comma cannot separate the verb from its direct object.
Why this choice?
Incorrect. A semicolon would divide two units that are not independent clauses.
Explanation
No punctuation separates the transitive verb from the series serving as its direct object. The conventionally completed text reads: “The report examines Block Alder, Block Birch, and how they provide some midday shade for pedestrians.”
Sentence map
verb + direct object
Units around the blank
verb → object complement
Boundary decision
No punctuation separates the transitive verb from the series serving as its direct object.
Question 29 of 50
Question 29
Medium
Passage
Poster hierarchy
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about large date text, sketches of small venue text, and a summary of how both serve different stages of visual reading.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about large date text, sketches of small venue text, and a summary of how both serve different stages of visual reading.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 30 of 50
Question 30
Medium
Passage
Reef-sound playback
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about healthy-reef sounds, sketches of quiet control speakers, and a summary of how both are placed near comparable habitat structures.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about healthy-reef sounds, sketches of quiet control speakers, and a summary of how both are placed near comparable habitat structures.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 31 of 50
Question 31
Medium
Passage
Library access pilot
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about mobile library stops, sketches of extended evening hours, and a summary of how both aim to expand access beyond ordinary daytime visits.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about mobile library stops, sketches of extended evening hours, and a summary of how both aim to expand access beyond ordinary daytime visits.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 32 of 50
Question 32
Medium
Passage
Dance notation workshop
The account prepares the reader for a precise elaboration. The report examinesPunctuation boundary blank: _____ symbolic notation, video rehearsal, and how they preserve complementary aspects of choreography.
Correct answer[no punctuation]
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Verb Object
Required punctuation
No Punctuation
Sentence map
verb + direct object
Left unit
Verb
Right unit
Object Complement
Rule
No punctuation separates the transitive verb from the series serving as its direct object.
Why this choice?
Correct. The list completes the verb examines, so no punctuation belongs between the verb and its object.
Why this choice?
Incorrect. The words before the colon are incomplete because examines still needs its object.
Why this choice?
Incorrect. A comma cannot separate the verb from its direct object.
Why this choice?
Incorrect. A semicolon would divide two units that are not independent clauses.
Explanation
No punctuation separates the transitive verb from the series serving as its direct object. The conventionally completed text reads: “The report examines symbolic notation, video rehearsal, and how they preserve complementary aspects of choreography.”
Sentence map
verb + direct object
Units around the blank
verb → object complement
Boundary decision
No punctuation separates the transitive verb from the series serving as its direct object.
Question 33 of 50
Question 33
Medium
Passage
Leaf-surface droplets
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about waxed leaves, sketches of matte leaves, and a summary of how both receive the same measured water volume.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about waxed leaves, sketches of matte leaves, and a summary of how both receive the same measured water volume.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 34 of 50
Question 34
Medium
Passage
Two oral histories
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about Laleh's interview, sketches of Bento's interview, and a summary of how both describe community support beyond the picket line.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about Laleh's interview, sketches of Bento's interview, and a summary of how both describe community support beyond the picket line.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 35 of 50
Question 35
Medium
Passage
Architectural reuse
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about the old depot shell, sketches of the reading rooms, and a summary of how both combine historical character with flexible use.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about the old depot shell, sketches of the reading rooms, and a summary of how both combine historical character with flexible use.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 36 of 50
Question 36
Medium
Passage
The two lantern makers
The account prepares the reader for a precise elaboration. The report examinesPunctuation boundary blank: _____ Mara, Ilan, and how they use light to turn an ordinary room into a place of wonder.
Correct answer[no punctuation]
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Verb Object
Required punctuation
No Punctuation
Sentence map
verb + direct object
Left unit
Verb
Right unit
Object Complement
Rule
No punctuation separates the transitive verb from the series serving as its direct object.
Why this choice?
Correct. The list completes the verb examines, so no punctuation belongs between the verb and its object.
Why this choice?
Incorrect. The words before the colon are incomplete because examines still needs its object.
Why this choice?
Incorrect. A comma cannot separate the verb from its direct object.
Why this choice?
Incorrect. A semicolon would divide two units that are not independent clauses.
Explanation
No punctuation separates the transitive verb from the series serving as its direct object. The conventionally completed text reads: “The report examines Mara, Ilan, and how they use light to turn an ordinary room into a place of wonder.”
Sentence map
verb + direct object
Units around the blank
verb → object complement
Boundary decision
No punctuation separates the transitive verb from the series serving as its direct object.
Question 37 of 50
Question 37
Medium
Passage
Crosswalk redesign
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about raised crossings, sketches of painted curb extensions, and a summary of how both seek to improve pedestrian safety.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about raised crossings, sketches of painted curb extensions, and a summary of how both seek to improve pedestrian safety.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 38 of 50
Question 38
Medium
Passage
Exhibition sequence
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about chronological layout, sketches of thematic alcoves, and a summary of how both organize the same collection from different perspectives.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about chronological layout, sketches of thematic alcoves, and a summary of how both organize the same collection from different perspectives.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 39 of 50
Question 39
Medium
Passage
A garden remembered
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about Nia, sketches of Grandmother Sefa, and a summary of how both preserve memories by connecting them to plants.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about Nia, sketches of Grandmother Sefa, and a summary of how both preserve memories by connecting them to plants.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 40 of 50
Question 40
Medium
Passage
Community translation
The account prepares the reader for a precise elaboration. The report examinesPunctuation boundary blank: _____ translated notices, audio summaries, and how they expand access to public information.
Correct answer[no punctuation]
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Verb Object
Required punctuation
No Punctuation
Sentence map
verb + direct object
Left unit
Verb
Right unit
Object Complement
Rule
No punctuation separates the transitive verb from the series serving as its direct object.
Why this choice?
Correct. The list completes the verb examines, so no punctuation belongs between the verb and its object.
Why this choice?
Incorrect. The words before the colon are incomplete because examines still needs its object.
Why this choice?
Incorrect. A comma cannot separate the verb from its direct object.
Why this choice?
Incorrect. A semicolon would divide two units that are not independent clauses.
Explanation
No punctuation separates the transitive verb from the series serving as its direct object. The conventionally completed text reads: “The report examines translated notices, audio summaries, and how they expand access to public information.”
Sentence map
verb + direct object
Units around the blank
verb → object complement
Boundary decision
No punctuation separates the transitive verb from the series serving as its direct object.
Question 41 of 50
Question 41
Hard
Passage
Poetry in two voices
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about Voice One, sketches of Voice Two, and a summary of how both portray the same dawn from contrasting sensory frames.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about Voice One, sketches of Voice Two, and a summary of how both portray the same dawn from contrasting sensory frames.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 42 of 50
Question 42
Hard
Passage
The station clock
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about Tomas, sketches of the station clock, and a summary of how both shape Tomas's perception of time.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about Tomas, sketches of the station clock, and a summary of how both shape Tomas's perception of time.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 43 of 50
Question 43
Hard
Passage
Museum label experiment
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about short object labels, sketches of question-based labels, and a summary of how both attempt to deepen visitor attention.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about short object labels, sketches of question-based labels, and a summary of how both attempt to deepen visitor attention.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 44 of 50
Question 44
Hard
Passage
Community mural archive
The account prepares the reader for a precise elaboration. The report examinesPunctuation boundary blank: _____ planning sketches, repair photographs, and how they reveal different stages in the mural's history.
Correct answer[no punctuation]
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Verb Object
Required punctuation
No Punctuation
Sentence map
verb + direct object
Left unit
Verb
Right unit
Object Complement
Rule
No punctuation separates the transitive verb from the series serving as its direct object.
Why this choice?
Correct. The list completes the verb examines, so no punctuation belongs between the verb and its object.
Why this choice?
Incorrect. The words before the colon are incomplete because examines still needs its object.
Why this choice?
Incorrect. A comma cannot separate the verb from its direct object.
Why this choice?
Incorrect. A semicolon would divide two units that are not independent clauses.
Explanation
No punctuation separates the transitive verb from the series serving as its direct object. The conventionally completed text reads: “The report examines planning sketches, repair photographs, and how they reveal different stages in the mural's history.”
Sentence map
verb + direct object
Units around the blank
verb → object complement
Boundary decision
No punctuation separates the transitive verb from the series serving as its direct object.
Question 45 of 50
Question 45
Hard
Passage
Two maps of home
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about Evelyn's map, sketches of Rafi's map, and a summary of how both represent the same neighborhood through different priorities.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about Evelyn's map, sketches of Rafi's map, and a summary of how both represent the same neighborhood through different priorities.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 46 of 50
Question 46
Hard
Passage
Shared-work schedules
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about fixed shifts, sketches of self-selected shifts, and a summary of how both cover the same total weekly hours.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about fixed shifts, sketches of self-selected shifts, and a summary of how both cover the same total weekly hours.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 47 of 50
Question 47
Hard
Passage
Accessible performance guide
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about plain-language synopsis, sketches of sensory guide, and a summary of how both prepare different audience needs before a performance.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about plain-language synopsis, sketches of sensory guide, and a summary of how both prepare different audience needs before a performance.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 48 of 50
Question 48
Hard
Passage
The unfinished melody
The account prepares the reader for a precise elaboration. The report examinesPunctuation boundary blank: _____ Leena, Oren, and how they treat silence as part of the composition.
Correct answer[no punctuation]
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Verb Object
Required punctuation
No Punctuation
Sentence map
verb + direct object
Left unit
Verb
Right unit
Object Complement
Rule
No punctuation separates the transitive verb from the series serving as its direct object.
Why this choice?
Correct. The list completes the verb examines, so no punctuation belongs between the verb and its object.
Why this choice?
Incorrect. The words before the colon are incomplete because examines still needs its object.
Why this choice?
Incorrect. A comma cannot separate the verb from its direct object.
Why this choice?
Incorrect. A semicolon would divide two units that are not independent clauses.
Explanation
No punctuation separates the transitive verb from the series serving as its direct object. The conventionally completed text reads: “The report examines Leena, Oren, and how they treat silence as part of the composition.”
Sentence map
verb + direct object
Units around the blank
verb → object complement
Boundary decision
No punctuation separates the transitive verb from the series serving as its direct object.
Question 49 of 50
Question 49
Hard
Passage
Park-use counts
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about Ridge Park, sketches of Willow Park, and a summary of how both serve residents with different recreation preferences.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about Ridge Park, sketches of Willow Park, and a summary of how both serve residents with different recreation preferences.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
Question 50 of 50
Question 50
Hard
Passage
Moss moisture trial
The account prepares the reader for a precise elaboration. The account preserves three kinds of recordsPunctuation boundary blank: _____ notes about ridge moss, sketches of hollow moss, and a summary of how both recover after rehydration.
Correct answer:
Boundary structure audit
Official domain
Standard English Conventions
Official skill
Boundaries
Topic
9-6 · Colons
Boundary type
Colon Elaboration
Required punctuation
Colon
Sentence map
IC: list
Left unit
Independent Clause (independent)
Right unit
Elaboration
Rule
A colon follows the complete clause and introduces the promised list.
Why this choice?
Incorrect. A semicolon cannot introduce a list fragment.
Why this choice?
Incorrect. A period would leave the list as a sentence fragment.
Why this choice?
Correct. The complete clause before the blank sets up the list introduced by the colon.
Why this choice?
Incorrect. A comma does not conventionally introduce this list after a complete clause.
Explanation
A colon follows the complete clause and introduces the promised list. The conventionally completed text reads: “The account preserves three kinds of records: notes about ridge moss, sketches of hollow moss, and a summary of how both recover after rehydration.”
Sentence map
IC: list
Units around the blank
independent clause → elaboration
Boundary decision
A colon follows the complete clause and introduces the promised list.
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