SAT Writing : Identifying Sentence Errors

Study concepts, example questions & explanations for SAT Writing

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Example Questions

Example Question #1 : Identifying Word Usage Errors

The lights were dimmed slow, and the crowd gasped when the blue glow of the painted letters became apparent.

Possible Answers:

became apparent

slow

No error

were dimmed

gasped

Correct answer:

slow

Explanation:

This sentence uses the adjective “slow” to describe a the verb “were dimmed.” An adverb would be better. The corrected sentence reads: The lights were dimmed slowly, and the crowd gasped when the blue glow of the painted letters became apparent.

Example Question #1 : Identifying Adjective And Adverb Errors

The sharp beak and beady eyes of a common farm chicken can be terrifying to those who have never seen this animal previous.

Possible Answers:

who

previous

can be terrifying

No error

sharp beak and beady eyes

Correct answer:

previous

Explanation:

This sentence uses the adjective “previous” to describe the verb “seen.” An adverb would be better. The corrected sentence reads: The sharp beak and beady eyes of a common farm chicken can be terrifying to those who have never seen this animal previously.

Example Question #11 : Identifying Sentence Errors

Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.

The comprehensive chemistry exam consists in four parts in which students must correctly identify the element or compound. No error

Possible Answers:

comprehensive 

in

in which

No error

correctly identify

Correct answer:

in

Explanation:

The correct preposition to use with the verb “to consist” is “of.” For example, “The Constitution consists of many sections.”

Example Question #1 : Identifying Word Usage Errors

Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all. 

While his parents were at work, Michael skipped school and decided to take the train for the city, where he met his older brother Jimmy and some of Jimmy's friends. No error

Possible Answers:

While his parents

and some of Jimmy's

where

for

No error

Correct answer:

for

Explanation:

"For" is a preposition error, as well as an idiom error. An idiomatic error is a grammatical error, but one that no longer has any logical explanation; it is simply the way we speak, or write in English. The correct preposition to substitute for would be "to." We take trains "to" cities, not "for" them. An idiosyncrasy is something unique or odd to a person that has no explanation. An idiopathic symptom, or illness, medically, is a condition with an unknown cause.

Example Question #1 : Identifying Other Usage Errors

Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all. 

Everyone will tell you that our soccer team is the best among our county. No error

Possible Answers:

will tell you

our

among

No error

the best

Correct answer:

among

Explanation:

This is a sentence with an idiomatic error in the use of a preposition; "among" is the error and "in" would be the a preposition. "Among" is used a bit more like "between" in cases where there are several other entities implied. In this sentence, "best" is correct because there is no comparison between two specific things. A more through rephrasing of the sentence to read "our soccer team is among the best in the country" would also be correct, but would carry the implication that the team was not the single best, but rather was in the top tier of teams.

Example Question #11 : Identifying Sentence Errors

Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.

Selena was very angry on her sister for arriving more than thirty minutes late to their cousin’s surprise party. No error

Possible Answers:

on

than

No error

arriving

their

Correct answer:

on

Explanation:

The adjective “angry” should always be paired with either the preposition “with” or "at." For example, “I’m angry with you for missing the appointment.”

Example Question #13 : Identifying Sentence Errors

Her explanation for her absence, that she had been at the laundromat and lost track of time, was confirmed with the piles of neatly folded laundry on the dresser.

Possible Answers:

No error

had been

neatly folded laundry

confirmed with 

her absence

Correct answer:

confirmed with 

Explanation:

This sentence has a problem with a prepositional idiom. The corrected sentence reads: Her explanation for her absence, that she had been at the laundromat and lost track of time, was confirmed by the piles of neatly folded laundry on the dresser.

Example Question #14 : Identifying Sentence Errors

My two dogs have recently become rather mutually antagonistic, and I am struggling to keep them separate to each other.

Possible Answers:

and I am

mutually

separate to

have recently become

No error

Correct answer:

separate to

Explanation:

This sentence has a problem with prepositional idioms. The corrected sentence reads: My two dogs have recently become rather mutually antagonistic, and I am struggling to keep them separate from each other.

Example Question #11 : Identifying Sentence Errors

Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.

Ben, Irene, and Lily spent hours debating among themselves who was the best writer. No error

Possible Answers:

themselves

No error

among

who

best

Correct answer:

No error

Explanation:

There is no error in this sentence. Though it may be tempting to think of "amongst" instead of "among," they are (usually) grammatically interchangeable. Because the comparison is between more than two people (three, in this case), the superlative "best" is correct, and the word "who" is the correct pronoun.

Example Question #1 : Identifying Phrase, Clause, And Sentence Errors

Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.

Intense, obsessive preoccupation with success can seem either unhealthy and unnatural or commendable and prestigious. No error

Possible Answers:

No error

can seem either

with

Intense, obsessive

and unnatural, or commendable

Correct answer:

No error

Explanation:

This sentence is grammatically sound, and thus features no error. "Either" is followed by an "or," as it should be (true also of "neither" and "nor"), and "with" is the right word for success, as opposed to, say, "preoccupation in success" or "preoccupation on success."

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