PSAT Writing : Identifying Agreement Errors
Study concepts, example questions & explanations for PSAT Writing
All PSAT Writing Resources
Example Questions
Example Question #9 : Identifying Noun Noun Agreement 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 professor decided that all of his students should become a fan of his favorite violinist, so he lent them CDs so that they could listen to the music. No error
all of
so he
No error
a fan
they
a fan
"Students" is plural, so the plural word "fans" should be used in the sentence. However, the word used in the sentence as it is written is the singular “fan,” which is incorrect.
Example Question #1 : Identifying Noun Noun Agreement Errors
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Jordan and Marvin’s mother has decided that they will become a lawyer when they grow up, but they seem more artistically inclined. No error
artistically inclined
a lawyer
they
up, but
No error
a lawyer
This sentence's error is a discrepancy in number. Two children are mentioned, "Jordan and Marvin," so logically, they would grow up to become two different lawyers. The sentence uses the singular noun "a lawyer" where it should use the plural noun "lawyers," so "lawyer" is the correct answer.
The corrected sentence reads, "Jordan and Marvin’s mother has decided that they will become lawyers when they grow up, but they seem more artistically inclined."
Example Question #11 : Identifying Noun Noun Agreement Errors
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
As part of their development, caterpillars form a cocoon and eventually emerge as moths or butterflies. No error
emerge
a cocoon
No error
eventually
their
a cocoon
This sentence's error is a problem with agreement of plurals. Multiple "caterpillars" should form multiple cocoons, but the sentence uses the singular noun "a cocoon," which doesn't make sense. "A cocoon" is thus the correct answer, and the corrected sentence reads, "As part of their development, caterpillars form cocoons and eventually emerge as moths or butterflies."
Example Question #11 : Identifying Noun Noun Agreement Errors
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Dedication, hard work, and attention to detail are all an important factor in determining success. No error
are
No error
an important factor
determining
and attention to detail
an important factor
As with pronouns, when a noun or group of nouns is replaced in a sentence by another noun, they must agree in number. The multiple subjects "Dedication," "work," and "attention" call for a plural word. A simple correction would be "important factors"
Example Question #13 : Identifying Noun Noun Agreement Errors
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Frida Kahlo and her husband Diego Rivera were both well-known and talented Mexican painter. No error
talented
and her
No error
painter
were both
painter
In this sentence, there are two individuals, both painters, so the object should reflect that number. The corrected sentence reads, "Frida Kahlo and her husband Diego Rivera were both well-known and talented Mexican painters."
Example Question #14 : Identifying Noun Noun Agreement Errors
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Recognizing that the inhabitants of Earth suffered from many wars, disasters, and diseases, the aliens hoped to be welcomed as a savior. No error
as a savior
suffer from
Recognizing
No error
wars, disasters, and diseases
as a savior
This sentence lacks agreement between nouns. Since there are many aliens, “savior” should be plural. The corrected sentence reads, "Recognizing that the inhabitants of Earth suffered from many wars, disasters, and diseases, the aliens hoped to be welcomed as saviors."
Example Question #111 : Identifying Agreement Errors
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
At the end of the day, Jeremy and Joe said goodbye to each other, got into their car, and drove their separate ways. No error
said goodbye
their car
separate
At the end of the day
No error
their car
It is clear from the content of this sentence that Jeremy and Joe each have their own car, but the sentence has “car” as singular. This should be plural to avoid confusion. The corrected sentence reads, "At the end of the day, Jeremy and Joe said goodbye to each other, got into their cars, and drove their separate ways."
Example Question #20 : Identifying Noun Noun Agreement Errors
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Reading, writing, and arithmetic are essential skill to learn in elementary school. No error
are
and
in elementary school
No error
skill
skill
There is a discrepancy in the agreement of nouns in this sentence. "Reading, writing and arithmetic" require the plural form of "skill," "skills." Multiple subjects require a plural predicate to match their form. "Reading, writing, and arithmetic" are not being discussed as a unified group (which is an exception requiring a singular predicate), so the agreement must be plural, because several subjects are being discussed.
Certified Tutor
Certified Tutor
All PSAT Writing Resources
