PSAT Writing : Identifying Sentence Errors

Study concepts, example questions & explanations for PSAT Writing

varsity tutors app store varsity tutors android store

Example Questions

Example Question #251 : 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.

Each of the scientists on the team came to their own conclusion; in the end, there was no clear conclusion to the studyNo error

Possible Answers:

their own

was

to the study

No error

conclusion

Correct answer:

their own

Explanation:

Look here for pronoun agreement: "each" is a singular subject and requires a corresponding singular pronoun. The correct pronoun would be "his," "her," or "his or her," rather than "their."

Example Question #56 : 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.

Wooly mammoths, an extinct species of elephant, certainly deserved its name—a newborn calf could weigh 200 pounds! No error

Possible Answers:

newborn

species of elephant

could weigh

its name

No error

Correct answer:

its name

Explanation:

In this sentence, the pronoun “its” does not agree in number with its antecedent “Wooly mammoths.” The corrected sentence reads: Wooly mammoths, an extinct species of elephant, certainly deserved their name—a newborn calf could weigh 200 pounds!

Example Question #42 : Identifying Pronoun 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 North American moose population has declined, but their cultural popularity in everything from children’s books to hip t-shirts has grown. No error  

Possible Answers:

their

from children’s books to hip t-shirts

moose

No error

has declined

Correct answer:

their

Explanation:

In this sentence the plural pronoun “their” refers to the singular subject “moose population.” The singular pronoun should be used instead. The corrected sentence reads: The North American moose population has declined, but its cultural popularity in everything from children’s books to hip t-shirts has grown.

Example Question #43 : Identifying Pronoun Errors

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

Mitosis is a process when cells undergo division in order to create two new cells. No error

Possible Answers:

is

when

to create

undergo

No error

Correct answer:

when

Explanation:

When describing a idea, concept, or process, we refer to it with the phrase "in which." Mitosis is not a time when cells undergo division, but rather a process in which cells undergo division.

Example Question #44 : Identifying Pronoun Errors

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

For we, it is easier to get around in public transportation than it is to drive a car on roads that are congested and stress-inducing. No error

Possible Answers:

are

No error

to

we

than

Correct answer:

we

Explanation:

"We" is a subject pronoun. The object pronoun is "us." In the sentence above, it is easier to get around for "we," which is incorrect. To correct the sentence, "we" should be changed to "us."

Example Question #31 : Identifying Pronoun Errors

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

Although a sales tax may appear to be an efficient way to raise profits, they are more detrimental to low-income consumers than to rich ones. No error

Possible Answers:

ones

than to

No error

they are

to raise

Correct answer:

they are

Explanation:

"Tax" is a singular antecedent, while the pronoun and verb "they are" are plural. "It is" should be used instead of "they are" so that a singular pronoun and verb correspond to the singular antecedent "tax."

Example Question #31 : Identifying Pronoun 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 cake was decorated with turquoise frosting swirls and turquoise candles because these were his favorite color. No error

Possible Answers:

these were

No error

his 

was decorated with

frosting swirls

Correct answer:

these were

Explanation:

“These” refers to “turquoise,” which is singular. The pronoun should likewise be singular. The corrected sentence reads, "The cake was decorated with turquoise frosting swirls and turquoise candles because this was his favorite color."

Example Question #52 : Identifying Pronoun Errors

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

Imported turmeric, often valued for it’s exotic flavor, also has the health benefit of helping to prevent the mental deterioration of older adults. No error

Possible Answers:

flavor

mental deterioration

older adults

it's

No error

Correct answer:

it's

Explanation:

"It's" is an abbreviated form of "it is." "Its" is the possessive form of "it," and therefore "it's" is the part of the sentence that contains an error. 

Example Question #53 : Identifying Pronoun Errors

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

Ginger is valued not only because of its flavorful properties as a spice and garnish, but also because they have significant health benefits. No error

Possible Answers:

No error

they

but also

flavorful properties

not only

Correct answer:

they

Explanation:

"Ginger" is singular, therefore the pronoun that refers to it in the sentence, "they," should be singular as well. The pronoun "they" is used with plural antecedents, and should be changed to the pronoun "it," which is used with singular neuter antecedents.

Example Question #54 : Identifying Pronoun 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 committee had a tradition of voting bimonthly for their quarterly meeting, in which the members discussed important matters. No error

Possible Answers:

their

had

No error

in which

discussed

Correct answer:

their

Explanation:

This is a pronoun agreement error. "Committee" is a group noun, so it is singular. The pronoun "their" refers to the committee but it is plural. "Their" should become "its."

Learning Tools by Varsity Tutors