English – Complete Grammar, Vocabulary, Questions & Mock Tests

Improve your English grammar, vocabulary, comprehension and exam-solving skills through structured lessons and practice — for TSPSC, APPSC, Telangana Police, AP Police, SSC, UPSC, banking, railway and other State and Central government exams.

English Grammar

English is a core section in TSPSC, APPSC, SSC, UPSC, banking, railway and police exams, testing grammar, vocabulary and comprehension. It rewards steady practice: learn a rule, see it in worked examples, then spot it in fresh sentences.

Parts of Speech Nouns Pronouns Adjectives Adverbs Verbs Prepositions Conjunctions Interjections Articles Tenses Modals Conditional Sentences Degrees of Comparison Question Tags Phrases & Clauses Sentence Structure

Detailed pages for each topic are being added progressively — the most exam-critical ones (Tenses, Articles, Prepositions, Subject-Verb Agreement, Voice, Narration) are covered below and linked to full lessons with worked examples from real papers.

Tenses

TenseStructureExample
Simple PresentSubject + V1 (+s/es)He reads a book.
Present Continuousis/am/are + V-ingHe is reading a book.
Present Perfecthas/have + V3He has read the book.
Simple PastV2He read the book.
Past Continuouswas/were + V-ingHe was reading the book.
Past Perfecthad + V3He had read the book.
Simple Futurewill/shall + V1He will read the book.
Future Continuouswill be + V-ingHe will be reading the book.
Future Perfectwill have + V3He will have read the book.
Look for the signal word. "Always/often/usually/every day" → simple present. "Now/at the moment" → present continuous. "Since/for/already/just/yet" → present perfect. Adverbs of frequency ("often", "always") signal a habit, not an action in progress — a continuous form with "often" is almost always wrong.

Read Tenses in Detail →

Articles

The choice depends on the sound the next word starts with, not the letter.

a before a consonant sound — a book, a university (yoo- sound), a one-rupee note (wun- sound)

an before a vowel sound — an apple, an hour (silent h), an MLA (em- sound)

The is used for specific, already-identified things; no article ("zero article") is used before plural/uncountable nouns in a general sense ("Milk is nutritious") and before most proper nouns.

Read Articles & Prepositions in Detail →

Prepositions

WordPrepositionExample
superior, inferior, senior, juniorto (never "than")senior to me
prefertoprefer tea to coffee
afraid, fond, capableofafraid of the dark
good, badatgood at mathematics
married, relatedtomarried to her
angrywith (a person) / about (a situation)angry with him

Prepositions of time and place are learned as fixed pairs — in a month/year, on a date/day, at a precise time; in a large area, at a point, on a surface.

Read Articles & Prepositions in Detail →

Subject-Verb Agreement

  • Either/Neither ... or/nor: the verb agrees with the nearer subject — "Neither the manager nor the employees are present."
  • Each, every, each of, many a: always take a singular verb — "Each of the boys was given a prize."
  • Collective nouns (team, family, committee) take a singular verb when acting as one unit — "The team is playing well."
  • "A number of" + plural noun takes a plural verb; "The number of" + plural noun takes a singular verb — "A number of students have passed" vs "The number of students has increased."
  • Along with, as well as, together with, in addition to do not change the verb's number — the verb agrees only with the main subject: "The manager, along with his employees, is attending the meeting."

Read Subject-Verb Agreement in Detail →

Active and Passive Voice

Structure: Object + correct form of "be" (matching the original tense and the new subject's number) + past participle + "by" + subject.

Active: "The teacher teaches the students." → Passive: "The students are taught by the teacher."

Modal verbs: modal + be + past participle — "You must complete the work" → "The work must be completed by you."

Imperative sentences: "Close the door" → "Let the door be closed."

Read Active & Passive Voice in Detail →

Direct and Indirect Speech

Converting direct speech to indirect changes four things, in this order:

1. Reporting verb: "said" (no object) becomes "told" when an object is present — "He said to me" becomes "He told me".

2. Pronouns: first person changes to match the subject of the reporting verb; second person changes to match its object; third person is unchanged.

3. Tense (backshift): simple present → simple past; present continuous → past continuous; present perfect → past perfect (only when the reporting verb is in the past tense).

4. Time/place words: now → then, today → that day, tomorrow → the next day, here → there, this → that.

Example — Direct: She said, "I will call you tomorrow." Indirect: She said that she would call me the next day.

Read Narration in Detail →

English Vocabulary

Synonyms Antonyms One-Word Substitution Idioms & Phrases Homonyms Homophones Commonly Confused Words Spellings Prefixes & Suffixes Root Words

Vocabulary is best learned in small, revisited batches rather than long lists memorised once. The sections below give a working set of exam-relevant words to start with, with full lists and search on dedicated pages coming later.

Synonyms and Antonyms

WordMeaningSynonymAntonym
Abundantexisting in large quantitiesPlentifulScarce
Benevolentkind and generousCharitableMalevolent
Candidtruthful and directFrankEvasive
Diligenthardworking and carefulIndustriousLazy
Frugalcareful with money/resourcesThriftyExtravagant
Genuinereal, not fakeAuthenticFake
Obsoleteno longer in useOutdatedModern
Trivialof little importanceInsignificantSignificant

Read More Synonyms & Antonyms →

One-Word Substitution

PhraseOne Word
A person who loves and helps mankindPhilanthropist
A person who hates mankindMisanthrope
A lover of booksBibliophile
One who can use both hands equally wellAmbidextrous
One who knows everythingOmniscient
An animal that eats only plantsHerbivorous
An animal that eats only fleshCarnivorous
The story of one's own life, written by oneselfAutobiography
A person who travels on footPedestrian
Government by the peopleDemocracy

Idioms and Phrases

IdiomMeaning
Break the iceTo start a conversation in a social setting
Once in a blue moonVery rarely
Bite the bulletTo face a difficult situation bravely
A piece of cakeSomething very easy
Hit the sackTo go to sleep
Under the weatherFeeling slightly unwell
Burn the midnight oilTo work or study late into the night
Add fuel to the fireTo make an already bad situation worse

Important English Spellings

IncorrectCorrect
RecieveReceive
DefinatelyDefinitely
SeperateSeparate
OccuredOccurred
AccomodateAccommodate
EmbarassEmbarrass
NeccessaryNecessary

Some words have equally valid British and American spellings (colour/color, organise/organize) — these are regional variants, not errors, so exam answer keys generally accept the spelling used consistently within the paper.

Spotting Errors

Subject-Verb Agreement Tenses Articles Prepositions Pronouns Parallelism Sentence Structure
Error Detection

Each of the students have submitted their assignment.

Error: "have" should be "has".

Rule: "Each of" always takes a singular verb, regardless of the plural noun that follows.

Correct: Each of the students has submitted their assignment.

Error Detection

She is one of the most talented singer in the college.

Error: "singer" should be "singers".

Rule: "One of the + superlative" is always followed by a plural noun.

Correct: She is one of the most talented singers in the college.

Sentence Correction

Sentence Correction

Select the grammatically correct sentence.

(A) Each of the boys were given a prize.

(B) Each of the boys was given a prize.

(C) Each of the boy was given a prize.

(D) Each of the boys was giving a prize.

Correct answer: (B)

Explanation: "Each of" takes a singular verb ("was"), and the noun after "of" must be plural ("boys") since it refers to more than one boy individually.

Read More Sentence Correction →

Reading Comprehension

Bees play a vital role in pollinating flowering plants, including many crops that humans depend on for food. As bees move from flower to flower collecting nectar, pollen grains stick to their bodies and are transferred between plants, enabling fertilisation. In recent decades, bee populations in several regions have declined sharply due to habitat loss, pesticide use and disease. Scientists warn that a continued decline could threaten food security, since a large share of global crop production relies, at least partly, on animal pollinators such as bees.
Main Idea

What is the main idea of the passage?

(A) Bees are dangerous insects

(B) Bees are essential pollinators whose decline threatens food security

(C) Pesticides are beneficial for bees

(D) All crops depend entirely on bees

Correct answer: (B)

Vocabulary in Context

In the passage, the word "sharply" is closest in meaning to:

(A) gradually   (B) steeply   (C) painfully   (D) rarely

Correct answer: (B) steeply

Read More Comprehension Practice →

Other English Topics

Additional question formats that appear in exams, with the core solving approach for each. Dedicated practice pages for these are planned as future additions.

Fill in the Blanks

Look for the grammatical or contextual clue (a preposition, a tense signal, a linking word) that fixes exactly one correct option.

Cloze Test

Read the whole passage once before attempting any blank — later sentences often clarify what an earlier blank should be.

Para Jumbles

Find the opening sentence first (it introduces the subject with no back-reference), then follow pronouns and linking words to chain the rest.

Sentence Rearrangement

The same logic as para jumbles, applied to reordering word-groups within a single sentence instead of whole sentences.

Sentence Improvement

Choose the option that is both grammatically correct and reads most naturally — "No improvement" is a valid answer when the original sentence has no error.

Daily English Practice

A short daily set (vocabulary, grammar, error detection and a short passage) is planned for this hub. Meanwhile, use Practice Questions and Quick Revision below for daily practice.

Common English Grammar Mistakes

IncorrectCorrectRule
He don't like tea.He doesn't like tea.Third person singular (he/she/it) takes "doesn't", not "don't".
I have went to the market.I have gone to the market.Present perfect uses the past participle ("gone"), not the past tense ("went"), after "have".
Neither of the answers are correct.Neither of the answers is correct."Neither/Either of" takes a singular verb.
She is married with a doctor.She is married to a doctor.The correct preposition after "married" is "to", not "with".
He is senior than me.He is senior to me."Senior/junior/prior" take "to" — they are not true comparatives.
Please revert back to me.Please revert to me."Revert" already means "to go back", so "back" is redundant.
I am agree with you.I agree with you."Agree" is a verb, not an adjective — it needs no "am/is/are" before it.
Let's discuss about the topic.Let's discuss the topic."Discuss" already means "talk about" — adding "about" is redundant.

Practice English Questions

Practise questions covering Grammar, Vocabulary, Error Detection, Sentence Correction and Reading Comprehension.

100 practice questions available

Practice English Questions →

English Mock Test

A 20-question multiple choice test on English Language.

20 Questions · 20 Minutes · Instant Score & Correct/Wrong Answers

Start English Mock Test →

English Previous Questions

Practise English in the pattern commonly followed by these examinations. CompeteBits does not claim a question came from a specific official examination unless the source is verified. For verified, question-by-question previous year papers with worked solutions, see Previous Papers and the Study Materials English pages linked above.

Frequently Asked Questions

What are the important English topics for competitive exams?

The most important topics are Grammar (Tenses, Articles, Prepositions, Subject-Verb Agreement, Active-Passive Voice, Narration), Vocabulary (Synonyms, Antonyms, One-Word Substitution, Idioms), Error Detection, Sentence Correction and Reading Comprehension.

How can I improve my English grammar?

Learn one grammar rule at a time, study its structure and signal words, work through solved examples, then practise fresh sentences until you can spot the rule instantly.

How can I improve English vocabulary?

Learn words in small daily batches with their meaning and an example sentence, revise them regularly with the Quick Revision cards, and read short passages to see words used in context.

How can I prepare English for SSC?

SSC exams test Grammar, Vocabulary, Error Detection, Sentence Correction, Cloze Test, Para Jumbles and Reading Comprehension. Practise topic-wise, then attempt full mock tests under time pressure.

How can I prepare English for banking exams?

Banking exams emphasise Error Detection, Sentence Improvement, Cloze Test and Reading Comprehension, usually at a higher difficulty than SSC, with more emphasis on vocabulary in context.

How can I prepare English for TSPSC and APPSC?

TSPSC and APPSC General Studies papers test core grammar (Tenses, Articles, Prepositions, Subject-Verb Agreement) and basic vocabulary, usually at a foundational to moderate difficulty level.

What are the most important English grammar topics?

Tenses, Subject-Verb Agreement, Articles, Prepositions, Active-Passive Voice and Direct-Indirect Speech (Narration) are tested most frequently across competitive exams.

How can I improve reading comprehension?

Read the passage once fully before looking at the questions, note the main idea and tone, and answer fact-based questions by locating the relevant sentence rather than relying on memory.

Where can I practice English questions?

You can practice English multiple-choice questions on CompeteBits, covering Grammar, Vocabulary, Error Detection, Sentence Correction and Reading Comprehension.

Where can I take an English mock test?

You can attempt a timed English mock test on CompeteBits with instant scoring and correct/wrong answers.