All questions
Question 1
During the spring clean-up, the box of donated books from the library sale sat near the doorway, and volunteers sorted titles by genre. By noon, the box of donated books from the library sale are nearly empty, even though more readers keep arriving with bags to add.
Which choice makes the sentence most grammatically acceptable?
- NO CHANGE
- the box of donated books from the library sale were
- the box of donated books from the library sale is (correct answer)
- the box of donated books from the library sale have been
Explanation: This question tests subject-verb agreement when prepositional phrases separate the subject from the verb. The true subject is 'the box' — singular — even though the modifiers 'of donated books' and 'from the library sale' mention many books, so the singular verb in 'the box of donated books from the library sale is' is correct. Present tense also fits, since 'more readers keep arriving' describes what is happening now. The wording that keeps 'are' treats the plural 'books' as the subject, 'were' does the same while shifting to the past, and 'have been' is likewise a plural verb form. Bracket every phrase beginning with 'of,' 'from,' 'in,' or 'with,' then read the sentence without them to find the noun the verb must match.
Question 2
At the student-run café, the menu board lists smoothies, teas, and a rotating soup. The new batch of cookies, along with a tray of muffins, are displayed near the register so customers can grab something quickly between classes.
Which choice makes the sentence most grammatically acceptable?
- NO CHANGE
- was displayed near the register
- is displayed near the register (correct answer)
- were displayed near the register
Explanation: This question tests subject-verb agreement across an intervening phrase. The subject is 'batch,' which is singular, and the phrase 'along with a tray of muffins' is an add-on modifier, not part of the subject, so it cannot make the verb plural. The surrounding verbs 'lists' and 'can grab' establish present tense, so the sentence needs a singular present verb, which is why 'is displayed near the register' is correct. Leaving the original 'are displayed near the register' treats the singular 'batch' as plural, 'were displayed near the register' is both plural and past, and 'was displayed near the register' is singular but shifts the passage out of present tense. When a phrase like 'along with,' 'as well as,' or 'in addition to' separates the subject from the verb, cross it out and re-check agreement with the noun that remains.
Question 3
At the museum, the committee for the new exhibit reviewed the final labels, lighting cues, and audio guide scripts. After a long discussion, the committee for the new exhibit have agreed to open the show a week early to match the school field-trip schedule.
Which choice makes the sentence most grammatically acceptable?
- NO CHANGE
- the committee for the new exhibit were
- the committee for the new exhibit are
- the committee for the new exhibit has (correct answer)
Explanation: The subject of this sentence is 'the committee,' and 'for the new exhibit' is only a prepositional phrase telling you which committee. The rule has two parts: a phrase sitting between the subject and the verb never changes agreement, and a collective noun like 'committee' takes a singular verb when the group is acting as a single unit. That makes 'the committee for the new exhibit has agreed' the correct form. The versions built on 'have,' 'are,' and 'were' all attach plural verbs to a singular subject; they sound plausible only if you picture the individual members instead of the body itself. When a phrase separates the subject from the verb, cross the phrase out and read the subject and verb side by side.
Question 4
Everyone in the group were excited about the upcoming trip. Which choice makes the sentence most grammatically acceptable?
- were
- are
- was (correct answer)
- is
Explanation: The subject here is 'everyone,' and indefinite pronouns ending in -one, -body, and -thing are always singular no matter how many people they cover. The rule is to ignore the prepositional phrase 'in the group' entirely when you pick the verb. Leaving the original 'were' pairs a plural verb with a singular subject, and 'are' repeats that mistake in the present tense. 'Is' gets the number right but shifts the sentence out of the past-tense narration, which leaves the singular past form 'was' as the only version that matches both number and tense. After an indefinite pronoun, cross out the phrase that follows it, then check the verb for number and tense together.
Question 5
The box of crayons were on the table when I left. Which choice makes the sentence most grammatically acceptable?
- is
- was (correct answer)
- are
- were
Explanation: This question tests subject-verb agreement across an intervening prepositional phrase. The subject is 'box,' which is singular; 'of crayons' only tells you what is inside the box and never changes the number of the subject. Because 'when I left' places the sentence in the past, the singular past verb 'was' is the right fit. Leaving the original 'were' makes the verb plural to match 'crayons' instead of 'box,' while 'are' is both plural and in the wrong tense, and 'is' has the right number but wrong tense for a completed past action. Handle these in two steps: strip out the 'of' phrase to find the true subject, then match the verb's tense to the time markers elsewhere in the sentence.
Question 6
At the community theater, the director asked for quiet while the cast reviewed stage directions. The chorus, along with the lead actors, rehearse in the lobby between scenes to save time before opening night.
Which choice makes the sentence most grammatically acceptable?
- NO CHANGE
- rehearsed in the lobby between scenes
- rehearses in the lobby between scenes (correct answer)
- are rehearsing in the lobby between scenes
Explanation: This item tests subject-verb agreement when a phrase set off by commas intervenes. The subject is 'The chorus,' a singular collective noun, and 'along with the lead actors' is an interrupting phrase that never makes a singular subject plural, so 'rehearses in the lobby between scenes' is correct. Leaving the original 'rehearse' matches the verb to 'the lead actors,' and 'are rehearsing' is plural for the same reason. The version with 'rehearsed' agrees in number but reports a finished past action, while the sentence describes what the group does as an ongoing habit to save time before opening night. Phrases like 'along with,' 'as well as,' and 'in addition to' do not create a plural subject, so read the sentence with the interrupter deleted before you pick the verb.
Question 7
The group of musicians are performing tonight at the concert hall. Which choice makes the sentence most grammatically acceptable?
- are
- was
- were
- is (correct answer)
Explanation: This item tests subject-verb agreement with a collective noun followed by a prepositional phrase. The subject is 'group,' which is singular when the group acts as one unit, and 'of musicians' only identifies who belongs to it, so 'is performing tonight' is correct. Leaving the original 'are' matches the verb to 'musicians' instead of to 'group.' The versions with 'was' and 'were' place the concert in the past, which contradicts 'tonight,' and 'were' is plural besides. Delete the 'of ' phrase, identify the head noun, and match the verb to that noun and to the sentence's time markers.
Question 8
During a neighborhood clean-up, the coordinator reminded volunteers to sign in before picking up supplies. The list of names near the entrance are updated every hour by a student helper, so late arrivals can still be counted accurately for the city's report.
Which choice makes the sentence most grammatically acceptable?
- NO CHANGE
- were updated every hour by a student helper
- is updated every hour by a student helper (correct answer)
- have been updated every hour by a student helper
Explanation: The verb must agree with the head noun of the subject, not with a plural noun inside an intervening prepositional phrase. The subject here is 'The list,' a single sign-in sheet, and 'of names near the entrance' only describes it, so the singular 'is updated every hour by a student helper' is correct; it also matches the present-tense frame of 'so late arrivals can still be counted.' Keeping the original 'are updated' agrees with 'names' rather than with 'list'; 'were updated' shifts the routine into the past even though it is ongoing; and 'have been updated' is both plural and a tense that treats an hourly routine as a finished stretch of time. Cross out any 'of' phrase between the subject and the verb, then check agreement against what is left.
Question 9
The news were broadcasted live on television. Which choice makes the sentence most grammatically acceptable?
- is
- was (correct answer)
- are
- were
Explanation: Some nouns end in 's' but are grammatically singular, and 'news' is one of them, along with 'mathematics,' 'physics,' and 'economics.' Because 'news' takes a singular verb and the sentence describes a completed broadcast, 'was' is correct: singular and past. Leaving the original 'were' treats 'news' as a plural, and 'are' makes the same mistake while also switching to the present tense; 'is' gets the number right but changes a finished event into an ongoing one. Do not let a final 's' decide number for you — check whether the noun names one thing, and let the surrounding sentence set the tense.
Question 10
At the aquarium, a volunteer explained how coral reefs support many different species. A variety of fish in the tropical tank swims close to the glass when visitors approach, hoping for food.
Which choice makes the sentence most grammatically acceptable?
- NO CHANGE
- swam close to the glass when visitors approach
- swim close to the glass when visitors approach (correct answer)
- is swimming close to the glass when visitors approach
Explanation: This question tests subject-verb agreement when a prepositional phrase sits between the subject and the verb. The subject here is 'A variety of fish,' and with 'a variety of' the emphasis falls on the plural things being counted, so the plural 'swim close to the glass when visitors approach' is correct. Keeping the original 'swims close to the glass when visitors approach' treats the phrase as singular, and 'is swimming close to the glass when visitors approach' makes the same singular mistake while also narrowing the meaning to one moment in progress. The version beginning 'swam' shifts to the past tense even though the rest of the sentence, 'when visitors approach,' stays in the present, creating an unnecessary tense mismatch. When a phrase like 'of fish' separates the subject from the verb, cross it out, decide whether the real subject is singular or plural, and only then pick the verb.
Question 11
A few of the cookies is missing from the jar. Which choice makes the sentence most grammatically acceptable?
- were
- are (correct answer)
- was
- is
Explanation: This question tests subject-verb agreement with a quantity word followed by a prepositional phrase. The subject is 'A few,' which is always plural, and 'of the cookies' merely identifies what the few are, so the plural present verb 'are' is correct. Keeping the original 'is' treats a plural subject as singular, and 'was' makes the same number error in the past tense. The wording 'were' has the right number but shifts to the past, which does not fit a description of what is missing from the jar right now. Learn the quantity words that are inherently plural, including 'a few,' 'several,' 'many,' and 'both,' then check tense separately from number.
Question 12
PASSAGE I: The Invisible Art of Noise
¹ When watching a movie, audiences usually focus on the actors' dialogue or the sweeping musical score. Rarely do they consider the crunch of footsteps in snow, the rustle of a silk dress, or the squeak of a saddle. Most viewers assume these sounds were recorded on set during filming. In reality, however, microphones are designed to pick up dialogue, not background noise. Most of the detailed sounds you hear (1) has been created weeks later in a studio by a specialized craftsperson known as a Foley artist.
² Named after Jack Foley, a sound editor at Universal Studios in the 1920s, the profession requires a unique blend of creativity and athleticism. Foley artists work on specialized stages containing recessed areas called "Foley pits." These pits hold different surfaces—gravel, dirt, hardwood, and more—that mimic real-world textures. To recreate the sound of a character walking, the artist watches the screen and mimics the actor's steps, (2) wearing the shoes that match the character's footwear. If the character is walking on broken glass, the artist steps on scattered ceramic tiles. (3) Having carefully selected the proper materials, the realistic sound is created.
³ The work involves more than just footsteps. Foley artists must be inventive to (4) generate sounds that do not exist in the real world. For a science fiction film, the sound of an alien egg hatching (5) might be created by squishing a honeydew melon. (6) On the other hand, the bone-crunching impact of a fistfight is often simulated by breaking stalks of celery or snapping carrots wrapped in a towel. The goal is realistic audio, even if the source is decidedly artificial.
⁴ Precision is critical. The sound must sync perfectly with the visual action. If a sword is drawn from a sheath one second too late, the illusion is shattered. Foley artists often perform "wild tracks," recording sounds without watching the picture, (7) but for complex scenes, they must perform in real-time, matching their movements to the actor's rhythm.
⁵ Despite their importance, Foley artists often go unrecognized. Their work is successful only when it goes unnoticed. (8) If the audience realizes the sound of a horse's hooves is actually two halves of a coconut shell being banged together, the magic is lost. Like a magician's trick, the art of Foley relies on misdirection.
⁶ Today, digital libraries offer thousands of pre-recorded sound effects. Many directors still prefer the custom touch of a human artist. A canned sound effect is static and repetitive, (9) whereas a Foley performance is organic. It breathes life into the visual image, giving weight and texture to the world on screen. (10) The next time you watch an old horror movie, remember that someone might be standing in a studio, slowly twisting an old rusty hinge.(11)
Which choice makes the sentence most grammatically acceptable?
- NO CHANGE
- have been created (correct answer)
- was created
- is created
Explanation: This is a subject-verb agreement question testing whether the verb matches its subject in number. Choice B (have been created) is correct because the subject "Most of the detailed sounds" is plural, requiring the plural auxiliary verb "have." The complete verb phrase is "have been created" (present perfect passive). Don't be distracted by "you hear," which is a relative clause modifying "sounds." Choice A (has been created) uses the singular "has," which doesn't agree with the plural subject. Choices C (was created) and D (is created) are also singular forms that don't agree. Pro tip: For agreement questions, cross out phrases between the subject and verb to see the core sentence structure clearly. Here, "Most [of the detailed sounds you hear] have been created" shows that "sounds" (plural) needs "have."
Question 13
A number of students has signed up for the course. Which choice makes the sentence most grammatically acceptable?
- was
- have (correct answer)
- were
- has
Explanation: This question tests the difference between 'a number of' and 'the number of.' 'A number of' simply means 'several,' so the plural noun after it — here 'students' — controls the verb, making the plural 'have' correct in 'A number of students have signed up.' Keeping the original 'has' treats the phrase as singular, which is the rule for 'the number of' instead. 'Was' is both singular and past, and 'were' is past as well, so neither fits a sentence about students who are signed up for the course now. Memorize the pair: 'the number of' takes a singular verb, 'a number of' takes a plural verb — then confirm the tense before you commit.
Question 14
For a service-learning project, students wrote letters to local officials about improving crosswalk safety. Everyone who signed the petition were asked to include their address so the city could verify residency.
Which choice makes the sentence most grammatically acceptable?
- NO CHANGE
- was asked to include their address (correct answer)
- were asked to include his or her address
- was asked to include its address
Explanation: This question tests pronoun-antecedent agreement and subject-verb agreement with the indefinite pronoun 'everyone.' The antecedent 'everyone' is grammatically singular, requiring the singular verb 'was asked.' Modern usage accepts the plural pronoun 'their' with singular indefinite pronouns for inclusivity. Choice A incorrectly uses the plural verb 'were asked' with the singular subject 'everyone,' while choices C and D use inappropriate pronouns ('his or her' is overly formal in modern usage, and 'its' is incorrect for people). The correct answer combines the singular verb with the accepted plural pronoun.
Question 15
The jury is still deliberating its verdict.
- NO CHANGE (correct answer)
- are
- was
- were
Explanation: This question tests subject-verb agreement with collective nouns emphasizing unity. The subject 'jury' is a singular collective noun acting as one unified body in deliberating. The singular verb 'is' correctly agrees with 'jury.' The use of 'its verdict' further confirms that the jury is acting as a single entity. Choice B 'are' would incorrectly treat the subject as plural, while choices C and D use past tense inappropriately. Collective nouns take singular verbs when emphasizing group unity.
Question 16
In a feature article about street murals, the writer described how a team of artists planned the design and mixed paint in large buckets. Neighbors stopped to watch as the outlines took shape across the brick wall. Even though the artists worked together, the team of painters are deciding which colors to use for the border before starting the final section.
Which choice makes the sentence most grammatically acceptable?
- NO CHANGE
- is deciding (correct answer)
- were deciding
- decide
Explanation: This question tests subject-verb agreement with collective nouns. The subject 'the team' is singular in American English when referring to a group acting as a unit, even with the prepositional phrase 'of painters' suggesting plurality. The original verb 'are deciding' is plural, which does not agree with the singular subject. The correct choice, 'is deciding,' uses the singular verb to match 'team.' Distractors like 'were deciding' shift to past tense, and 'decide' lacks proper conjugation. For collective nouns like 'team' or 'committee,' use a singular verb unless the members are acting individually.
Question 17
At the start of rehearsal, the director asked the cast to gather in a semicircle and listen for changes to the final scene. Several actors had questions about blocking, and the stage manager took notes to update the script. Near the front row, the pair of spotlights above the aisle is flickering, so the crew checks the wiring.
Which choice makes the sentence most grammatically acceptable?
- NO CHANGE (correct answer)
- are flickering
- were flickering
- have flickered
Explanation: This question tests subject-verb agreement with collective nouns. The subject 'the pair' is singular when treated as a unit, despite referring to two 'spotlights,' and the prepositional phrase 'of spotlights above the aisle' does not change its number. The original verb 'is flickering' correctly matches the singular subject. Choices like 'are flickering' incorrectly treat 'pair' as plural, while 'were flickering' and 'have flickered' alter the tense without justification. In agreement questions, collective nouns like 'pair' or 'group' are often singular if acting as one entity, so check the context for unity.
Question 18
In the library's quiet study room, a group of seniors worked on scholarship essays while soft rain tapped the windows. The committee of reviewers are meeting later today to select finalists, and the students hope their drafts are strong.
Which choice makes the sentence most grammatically acceptable?
- NO CHANGE
- is meeting (correct answer)
- were meeting
- meet
Explanation: This question tests subject-verb agreement with collective nouns. The subject 'committee' is a collective noun treated as singular when acting as a unit, as here in 'meeting to select finalists.' The sentence describes a future action in present tense, fitting with 'hope' and 'are strong.' Choice B, 'is meeting,' correctly uses the singular verb 'is' to agree with 'committee.' Choice A uses plural 'are,' C shifts to past 'were,' and D uses base 'meet,' which is incomplete. Collective nouns like 'committee' are usually singular unless members act individually.
Question 19
In chemistry class, the teacher demonstrated how to separate pigments from a marker using a strip of paper and a cup of water. Students compared the bands of color and recorded observations in their lab notebooks. After the demonstration, everyone in the lab are expected to dispose of materials properly before the bell.
Which choice makes the sentence most grammatically acceptable?
- NO CHANGE
- are expecting
- is expected (correct answer)
- were expected
Explanation: This question tests subject-verb agreement, particularly with indefinite pronouns. The subject 'everyone' is singular, even though it refers to multiple people 'in the lab,' and the prepositional phrase does not alter its singular status. The original verb 'are expected' is plural, failing to agree with the subject. The correct choice, 'is expected,' uses the singular verb to match 'everyone.' Distractors such as 'are expecting' and 'were expected' maintain plural forms or shift tenses inappropriately. Indefinite pronouns like 'everyone,' 'each,' and 'anybody' are always singular, so ensure the verb is singular regardless of surrounding plural nouns.
Question 20
Neither of the options are suitable for the project. Which choice makes the sentence most grammatically acceptable?
- was
- is (correct answer)
- were
- are
Explanation: This question tests subject-verb agreement with an indefinite pronoun. The subject is 'Neither,' which is always singular; 'of the options' is a prepositional phrase that tells you what the pronoun refers to but never controls the verb. Because the sentence describes a present condition, the singular present verb 'is' is correct. Keeping the original 'are' and choosing 'were' both treat 'Neither' as plural, and 'was' is singular but needlessly shifts the sentence into the past. Remember that 'neither,' 'either,' 'each,' 'every,' 'one,' and 'everyone' are singular no matter how many things follow 'of' — ignore the of-phrase and match the verb to the pronoun.