Grammar questions are the most deterministic items in the verbal section: there is one correct rule, no ambiguity and no need for a broad vocabulary. A candidate who knows fifteen rules can answer every agreement and pronoun question on the paper.
The examiner's whole craft in these items is to separate the verb from its subject. "The list of items ___ long" offers the eye a plural noun ("items") right next to the blank. If you follow your ear, you write "are". If you follow the rule, you find the real subject — "list" — and write "is".
For every grammar sentence, ask three questions in this order:
The model is deliberately mechanical, because the questions are mechanical. You are not judging style; you are running a checklist.
| Rule | Correct | Wrong |
|---|---|---|
| The verb follows the true subject, not the nearest noun | The list of items is long | The list of items are long |
| Each, every, either, neither are singular | Each of the students has a card | Each of the students have a card |
| One of the + plural noun takes a singular verb | One of the books is missing | One of the books are missing |
| Either ... or and neither ... nor agree with the nearer subject | Neither the manager nor the clerks were ready | Neither the manager nor the clerks was ready |
| A number of takes a plural verb; the number of takes a singular verb | A number of students were absent | A number of students was absent |
| Collective nouns take a singular verb when acting as one body | The committee has decided | The committee have decided |
| Distances, amounts and periods are singular | Ten kilometres is a long walk | Ten kilometres are a long walk |
| Phrases in between do not change the number | The teacher, along with the students, was late | The teacher, along with the students, were late |
Strike "of the samples": the subject is "quality", singular, so the verb is is. The plural "samples" is the decoy.
With neither ... nor, the verb agrees with the nearer subject: "teachers" is plural, so were.
The opening modifier must describe the subject of the main clause, so the completion has to make the driver the subject: "Being a careful driver, he checked the mirrors before moving". A completion beginning with "the car" is a dangling modifier.
Treating the team as one body takes a singular verb: was. Note the pronoun "its", which agrees with the same singular view — the sentence is internally consistent.
Choose the correct sentence.
Each of the candidates ___ submitted the form.
Which sentence avoids a dangling modifier?
She is senior ___ me in the department.
Without looking back: what governs the verb in "one of the books ___ missing", and which pairs take "to" rather than "than"?
The answer: the singular word "one"; and senior, junior, superior and inferior all take "to".
In "one of the books is missing", the subject is the word , which is singular. With either ... or and neither ... nor, the verb agrees with the subject. After a preposition we use the object form of a pronoun, as in between you and , and senior takes the preposition .
Find and correct the single error in each of these sentences: (1) "The number of applicants have risen sharply." (2) "Ten kilometres are a long distance to walk." (3) "Neither of the two plans were acceptable." (4) "He is more taller than his brother."
(1) "The number of" is singular, so it takes has risen — while "a number of applicants have risen" would be correct, which is exactly why this pair is a favourite.
(2) Distances are treated as a single quantity, so is a long distance.
(3) "Neither" is singular on its own, so was acceptable. Note the contrast with "neither the manager nor the clerks were", where the nearer subject is plural.
(4) "Taller" is already comparative, so the comparative "more" is redundant: He is taller than his brother.
Each correction came from one rule, not from a sense of what sounds right — and each wrong version is precisely what "sounds right" if you read quickly.
Agreement and pronouns are the mechanical half of grammar. The next lesson turns to the systems that place an event in time and mark old versus new information: tenses, articles and conditionals.