Fill in the Blanks questions hand you a sentence with one missing word and four options. Your task is to pick the choice that keeps the sentence grammatically correct and logically complete. In the NDA English paper these are among the most reliable scoring items, because they test sound grammar and steady reading rather than rote learning. At The Cavalier we treat them as near-certain marks once you master the clue-hunting method.
What Fill in the Blanks Tests
In a Fill in the Blanks question the examiner removes one word and asks you to restore the sentence so it reads naturally and correctly. The missing word may be a noun, verb, adjective, adverb, preposition, article or conjunction. The words around the blank tell you exactly which type fits and what it must mean.
The NDA English paper carries a steady share of such items every year, and they reward careful readers over those who simply memorise long word lists. A calm, rule-based approach clears most of them.
Every correct answer must pass two filters at once: grammar (the word must fit the sentence structure) and sense (the word must match the meaning). If a choice fails either filter, reject it without hesitation.
Following Wren & Martin, remember that each English sentence has an inner logic. A blank is just a gap in that logic, and the surrounding words point straight at the answer. Because these questions need no special preparation beyond solid grammar, the return per hour of study is high, so they deserve a firm place in your revision plan.
It also helps to know what kinds of words the NDA examiner favours. Over the years the paper has leaned on a fixed set of test points: tense agreement, prepositions tied to particular verbs, articles, conjunctions that join two clauses, and word forms that differ only in their ending. Once you recognise that almost every blank falls into one of these categories, you stop feeling lost and start asking a single useful question: which rule is being tested here? That mindset is the heart of the Cavalier approach to this topic.
Read the Whole Sentence First
The commonest mistake students make is reading only up to the blank and then jumping to the options. The part after the blank often carries the decisive clue.
Consider: "Hardly had he reached the station ______ the train left." If you stop at the blank you might guess "and". But "Hardly" at the start of a clause is always followed by when, so the answer is fixed by structure, not meaning.
Read the full sentence twice before looking at the options. On the second reading, predict your own word for the blank, then find the option closest to your prediction.
Predicting your own answer protects you from clever distractor options that look attractive but break the grammar or the meaning of the sentence. Examiners deliberately place a tempting wrong word among the choices, and students who skip the prediction step often grab it. When you already have a target word in mind, that trap loses its power because you are comparing each option against your own answer rather than choosing blindly.
Another habit worth building is to notice the punctuation. A comma, a semicolon or a dash can mark exactly where one idea ends and another begins, and the relationship between those two parts usually tells you what the blank must do. Reading slowly through the punctuation, not skating over it, turns many hard-looking sentences into easy ones.
Tense and Verb Form Clues
Many blanks are verbs, and the time words in the sentence decide the correct tense. Match the verb to the rest of the time-frame.
Time markers
yesterday, last week, ago, in 1947 → simple past. now, at present, look! → present continuous. already, just, yet, since, for → present perfect.
Conditional forms
"If it rains, we ______ stay home" needs will. But "If it rained, we ______ stay home" needs would. The tense of the "if" clause fixes the main clause.
After since and for in a duration sentence, use the present perfect: "She has lived here since 2010," never the simple present "lives".
Watch for the form of the verb too. After to use the base verb ("want to go"), but after a preposition use the -ing form ("good at swimming"). Choosing the right inflection is often all that separates the correct option from a near-identical trap.
Subject-Verb and Pronoun Agreement
When the blank is a verb or pronoun, the subject controls the choice. Find the real subject first.
Singular vs plural
"The list of items ______ on the table" needs is, not "are", because the subject is list (singular), not items. Words between the subject and verb are distractions.
Either, neither, each, everyone
These always take a singular verb: "Each of the boys ______ ready" needs is. With "either...or" and "neither...nor", the verb agrees with the nearer subject.
Letting a nearby plural noun pull the verb plural. In "The quality of the apples ______ poor," the subject is quality, so the answer is is, not "are".
For pronoun blanks, match number and gender with the noun referred to. A collective noun like team or committee is usually treated as singular in Indian exams: "The team won ______ match" takes its.
Be alert to subjects joined by phrases such as along with, as well as, together with and in addition to. These do not change the number of the main subject. In "The teacher, along with her students, ______ going on the trip," the subject is still teacher, so the verb is is, not "are". Spotting this trap is a frequent test point in the NDA paper.
Preposition and Phrasal Verb Blanks
Some blanks test fixed usage rather than meaning. Here you must simply know the standard English combination.
Fixed verb and adjective pairs
Many words pair with one set preposition: afraid of, good at, interested in, depend on, accused of, capable of, married to, fond of, suffer from. "He is afraid ______ dogs" can only take of.
Phrasal verbs
The preposition changes the meaning entirely: break down (stop working), break out (suddenly start), look after (care for), put off (postpone). The sentence context tells you which particle fits.
Keep a short list of common verb-plus-preposition pairs and revise it weekly. These repeat in NDA papers and are pure marks once memorised.
For such blanks there is no logic to reason out; the answer is simply the accepted form. Saying each option silently with the surrounding words helps your trained ear catch the right combination, which is one more reason daily reading pays off.
Articles and Conjunctions
Two small word classes appear again and again as blanks: articles and conjunctions. Both follow clear rules.
Articles a, an, the
Use a before a consonant sound and an before a vowel sound, judged by sound not spelling. "He is ______ honest man" takes an because the h is silent, while "a university" takes a because it begins with a "yoo" sound. Use the for something already known or unique.
Conjunctions
Connectors set the direction of the sentence. but, although, though, yet, whereas show contrast; because, since, as, so, therefore show cause and result; and, also, moreover, besides add a similar idea.
A contrast conjunction demands two opposite ideas; a cause conjunction demands a reason-and-result pair. Spot the relationship between the halves, then choose.
Correlative pairs must be completed correctly too: either...or, neither...nor, not only...but also, so...that. If the first half says "not only", the blank later must be but also.
Choosing the Right Word Form
Sometimes all four options share a root but differ in part of speech: care, careful, carefully, carelessness. Only one form fits the slot.
If the blank sits before a noun, it usually needs an adjective; if it modifies a verb, it needs an adverb. "She sang ______" needs the adverb beautifully, not the adjective "beautiful". "He showed great ______" needs the noun courage.
Picking a word that means the right thing but is the wrong part of speech. "He behaved very ______" cannot take the noun "courage"; it needs the adverb "courageously".
When two options mean almost the same, look at the tone of the sentence. "Famous" (well known) and "notorious" (well known for something bad) both mean widely known, but "The thief was ______ across the city" demands the negative word notorious.
The Cavalier Five-Step Method
Use this fixed routine for every Fill in the Blanks question so you never solve by random guessing.
- Read the full sentence twice, ignoring the options.
- Identify the blank type: verb, preposition, article, conjunction or word form.
- Spot the clue: a time marker, the real subject, a fixed pair or a connector.
- Predict your own word, then match and eliminate options that fail grammar or sense.
- Re-read the sentence with your chosen word to confirm it reads naturally.
Step five takes three seconds and catches silly errors. Never skip it, especially when two options feel close.
Worked Example
Let us apply the method to a typical NDA-style item.
Fill in the blank: "She has been teaching at this school ______ 2015." Options: (a) for (b) since (c) from (d) in.
Notice how the verb form and the year together fixed the answer. The grammar rule for since versus for decided it with no guessing required.
Common Mistakes to Avoid
Most lost marks come from a handful of repeated errors. Train yourself out of them now.
- Reading only half the sentence and missing the clue after the blank.
- Letting a nearby noun decide the verb instead of the real subject.
- Confusing since and for, or mixing up tense after "if" clauses.
- Choosing the hardest-looking word, assuming the examiner wants a tough item; the simplest fitting word is often correct.
- Picking the right meaning but wrong part of speech, such as a noun where an adverb is needed.
- Skipping the re-read and leaving a careless error uncaught.
Falling for a "trap" synonym that has the right general sense but the wrong tone or grammar. Always confirm both grammar and meaning before marking.
Previous-Year Style Practice
Try this question exactly as it would appear in the NDA paper, then check the reasoning.
Q. Fill in the blank with the most appropriate word: "Neither the captain nor the players ______ satisfied with the result." (a) was (b) were (c) is (d) has been
Answer: (b) were. In a "neither...nor" sentence the verb agrees with the nearer subject. The nearer subject here is "players" (plural), so the verb must be plural: were. "Was", "is" and "has been" are all singular and fail the agreement rule.
Practise five such items daily from your year-wise paper extracts. Speed and accuracy grow together once the rules become automatic.
Quick Revision
- Read the whole sentence before touching the options.
- Identify the blank type: verb, preposition, article, conjunction or word form.
- Match verbs to time markers; check since vs for and if-clause tenses.
- Find the real subject for agreement; ignore nouns in between.
- Learn fixed preposition pairs and correlative conjunctions by heart.
- Confirm part of speech, then re-read with your word to check.
Fill in the Blanks is one of the most predictable scoring areas in NDA English. Drill the five-step method until it is second nature, and these become near-certain marks on exam day.
Frequently asked questions
How many Fill in the Blanks questions come in the NDA exam?
The exact number varies year to year, but Fill in the Blanks and Sentence Completion together form a regular, reliable chunk of the English paper. Treat them as high-priority scoring questions worth steady practice.
Do I need a large vocabulary to score here?
Not always. Many blanks are decided purely by grammar rules for tense, agreement, prepositions and conjunctions. A moderate vocabulary plus the five-step method handles most questions; daily reading then sharpens the harder ones.
What is the single most important habit for these questions?
Read the entire sentence before looking at the options, and identify what kind of word the blank needs. The clue after the blank often decides the answer, so never stop reading at the gap.
How do I decide between since and for?
Use 'since' with a point of time, such as 'since Monday' or 'since 2015', and use 'for' with a length of time, such as 'for three years'. Both usually go with the present perfect tense.
How should I practise Fill in the Blanks at The Cavalier?
Do five to ten items daily from previous-year extracts, applying the five-step method each time. Review every wrong answer to see which grammar rule you missed, and keep a small list of fixed preposition pairs and correlatives.
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