Don't forget to check out our ad-free PREMIUM LOUNGE, which has 24 new exercises every month, an archive of over 400 grammar & vocabulary exercises (each with a corresponding PDF version), plus lots of other great resources.

ARTICLE or NO ARTICLE? 1 (B/I) PDF
ARTICLE or NO ARTICLE? 2 (B/I) PDF
Articles: A or AN? 1 (B) PDF
Articles: A or AN? 2 (B)
Articles: A or THE? 1 (B) PDF
Articles: A or THE? 2 (B)
Articles with geographic names 1 (I)
Articles with idioms 1 (A)
Articles with idioms 2 (A)
Articles with idioms 3 (A)
Mixed Articles 1 (B/I)
Mixed Articles 2 (B/I)
Mixed Articles 3 (B/I) PDF
Mixed Articles 4 (B/I) PDF
Mixed Articles 5 (B/I)
Articles: The/A/An 1 (B/I) PDF
Articles: The/A/An 2 (B/I)

Commands (Imperative) 1 (B)
Commands (Imperative) 2 (B)
The Present Continuous 1 (B)
Simple Past/Past Continuous? 1 (I) PDF
Simple Past/Past Continuous? 2 (I)
Present Perfect Continuous 1 (I)
Present Perfect Continuous 2 (I)
Simple Present/Present Continuous? 1 (I) PDF
Simple Present/Present Continuous? 2 (I) PDF
Simple Past/Present Perfect? 1 (I) PDF
Simple Past/Present Perfect? 2 (I)
The passive voice (Simple past) 1 (B/I) PDF
The passive voice (S. present) 1 (I) PDF
The passive voice (Mixed) 1 (B) PDF
The passive voice (Mixed) 2 (I)
Irregular Verbs - Mixed past tenses 1 (B) PDF
Irregular Verbs - Mixed past tenses 2 (I)
Mixed modals 1 (should, can, must) (I) PDF
Mixed modals 2 (should, can, must) (I)
MODALS (Couldn't/Might Not) (I)
MODALS with the INFINITIVE 1 (B) PDF
MODALS with the INFINITIVE 2 (B)
AUXILIARY VERBS (be, do, have) 1 (B/I) PDF
AUXILIARY VERBS (be, do, have) 2 (B/I)
Reported Speech (Mixed tenses) 1 (I) PDF
Reported Speech (Mixed tenses) 2 (I)
Reported Speech (Commands) 1 (I) PDF
CAUSATIVE FORM (Passive) 1 (B/I) PDF
CAUSATIVE FORM (Active) 1 (B/I) PDF
CAUSATIVE FORM (Mixed) 1 (I) PDF
CAUSATIVE FORM (Mixed) 2 (A) PDF
FUTURE PERFECT TENSE 1 (B/I) PDF
SIMPLE PRESENT TENSE 1 (B) PDF
TO BE (Present tense) 1 (B) PDF
TO BE (Present tense) 2 (negative sentences) (B)
TO HAVE (Present tense) 1 (B)
TO BE or TO HAVE? 1 (B) PDF
Simple Future tense 1 (B)
Simple Future tense 2 (B)
Mixed Verbs 1 (I) PDF
Mixed Verbs 2 (I) PDF
Mixed Verbs 3 (I)
Past Participles 1 (B) PDF
The First Conditional 1 (B) PDF
The First Conditional 2 (B)
The Second Conditional 1 (I) PDF
The Second Conditional 2 (I)
First or second conditional? 1 (I)
The Third Conditional 1 (I/A)
Conditional tenses (mixed) 1 (I)
Conditional tenses (mixed) 2 (A)
CONDITIONAL or FUTURE? 1 (I)
COND/FUTURE/PRESENT? (I)
FUTURE TENSES 1 (A) PDF
FUTURE TENSES 2 (A)
GERUND or INFINITIVE? 1 (B) PDF
GERUND or INFINITIVE? 2 (I) PDF
Simple Past Tense 1 (B) PDF
Present Continuous Tense 1(B)
Past Continuous Tense 1 (B) PDF
Tag questions 1 (B/I) PDF
Transitive and intransitive verbs 1 (I)
Transitive and intransitive verbs 2 (I/A)
Vocative case in English 1 (I)

Abbreviations 1
Abstract or concrete noun? 1
Abstract or concrete noun? 2
Forming abstract nouns 1
Adjective or adverb? 1
Apostrophe usage 1
Apostrophe usage 2
Capitalization 1 PDF
Capitalization 2 PDF
Punctuation: Comma or semicolon? 1
Punctuation: Comma or semicolon? 2
Comma, semicolon, or colon? 1
Comma, semicolon, or colon? 2
Comma splices 1
Comma splices 2
Commonly confused words in English 1
Commonly confused words in English 2
Frequently misspelled words 1
Frequently misspelled words 2
Comparative adjectives 1
Compound words (nouns/adjectives) 1
Compound words (nouns/adjectives) 2
Conjunctive adverbs 1
Consonant blends 1
Consonant blends 2
Contractions 1
Identifying dangling modifiers 1 PDF
Identifying dangling modifiers 2 PDF
Misplaced modifiers 1
Misplaced modifiers 2
Avoiding double negatives 1
Irregular verbs (conjugation) 1
English prefixes and suffixes 1 PDF
English prefixes and suffixes 2 PDF
Homonyms 1
Homonyms 2
Homonyms 3
Identify the adjective 1
Identify the noun 1
Identify the verb 1
Irregular plural nouns 1
Irregular plural nouns 2
Lay or lie? 1
Loss, lost, lose, or loose? 1
Forming nouns from adjectives 1
Pronoun agreement 1
Pronoun agreement 2
Pronoun case 1
Pronoun case 2
Pronoun reference 1
Pronoun reference 2
Pronouns with elliptical clauses 1
Relative pronouns 1
Relative pronouns 2
Redundant words and phrases 1
Redundant words and phrases 2
Simple subjects/simple predicates 1
Simple subjects/simple predicates 2
Subject or predicate? 1
Subject/Verb agreement 1
Subject/verb agreement 2
Their, they're, there? 1
Their, they're, there? 2
Verb tense consistency 1
Verb tense consistency 2
Which part of speech? 1 PDF
Which part of speech? 2 PDF
Advanced vocabulary test 1
Advanced vocabulary test 2
Advanced vocabulary test 3

Phrasal Verbs (TO PULL +) 1 (I/A)
Phrasal Verbs (TO CALL +) 1 (I/A)
Phrasal Verbs (TO BREAK +) 1 (I/A)
Phrasal Verbs (TO COME +) 1 (I/A)
Phrasal Verbs (TO STAND +) 1 (I/A)
Phrasal Verbs (TO TURN +) 2 (I/A)
Phrasal Verbs (TO TAKE +) 1 (I/A) PDF
Phrasal Verbs (TO GET +) 1 (I/A) PDF
Phrasal Verbs (TO RUN +) (I/A)
Phrasal Verbs (TO PUT +) (I/A)
Phrasal Verbs (TO GO +) 1 (I/A)
Phrasal Verbs (TO MAKE +) 1 (I/A)
Phrasal Verbs (Mixed) 1 (A) PDF
Phrasal Verbs (Mixed) 2 (A) PDF
Phrasal Verbs (Mixed) 3 (I)
Transitive/intransitive phrasal verbs 1 (I) PDF
Transitive/intransitive phrasal verbs 2 (I) PDF
Separable/not separable 1 (I/A) PDF
Separable/not separable 2 (I/A) PDF

Adjectives + prepositions 1 (I) PDF
Adjectives + prepositions 2 (I)
Mixed prepositions 1 (I) PDF
Mixed prepositions 2 (I)
Mixed prepositions 3 (I) PDF
Prepositions (For, Since) 1 (I)
Prepositions (On, At, In) 1 (I) PDF
Prepositions (On, At, In) 2 (I)
Prepositions of time 1 (B) PDF
Prepositions of time 2 (I)
Prepositions: opposites 1 (B/I)
Prepositions with phrasal verbs 1 (I) PDF
Prepositions with phrasal verbs 2 (I)
PREPOSITION or NO PREP.? 1 (B) PDF

Identify the adverb 1 (B)
Identify the adjective 1 (B)
Relative adverbs (why, when, where) 1 (I) PDF
Formal relative adverbs in English 1 (I/A)
Adjective clauses (who, that) 1 (I) PDF
Adjective clauses (Mixed pronouns) 1 (I)
Adjective clauses (Mixed pronouns) 2 (I)
Adjective clauses/noun clauses (what, that) 1 (I)
Noun Clauses 1 (I)
Noun Clauses 2 (WHAT/THAT) (I)
Noun Clauses 3 (Identifying noun clauses) (I)
NOUN CLAUSE or ADVERB CLAUSE? 1 (A)
Adverb Clauses 1 (I)
Reduced adverb clauses 1 (I/A)

THERE IS or THERE ARE? 1 (B/I)
MUCH or MANY? 1 (I) PDF
FEWER or LESS? 1 (I) PDF
ISN'T or AREN'T? 1 (I)
Countable or uncountable? 1 (I) PDF
Countable or uncountable? 2 (I) PDF
Countable or uncountable? 3 (B)
Plurals of nouns 1 (B/I) PDF
Plurals of nouns (irregular) 1 (I/A)
Identify the noun 1 (B)
Personal Pronouns 1 (B) PDF
Possessive Pronouns 1 (B) PDF
Possessive Pronouns/Adjectives 1 (I) PDF
Indefinite Pronouns 1 (B/I)
Reflexive Pronouns 1 (B) PDF
REFLEXIVE pronoun or OBJECT pronoun? 1 (B) PDF
Direct object pronouns 1 (B)
Object pronouns - With or Without TO? 1 (I) PDF
Relative Pronouns 1 (That, where, whose) (I) PDF
Relative Pronouns 2 (Who, whom, where, whose) (I) PDF

Possessive adjectives 1 (B)
Participle adjectives 1 (I) PDF
Participle adjectives 2 (I)
ADVERB or ADJECTIVE? 1 (B) PDF
ADVERB or ADJECTIVE? 2 (B)
Change adjectives to adverbs 1 (B) PDF
Adverbs of frequency (position) 1 (I/A)
Comparative adjectives 1 (B) PDF
Comparative adjectives 2 (I/A) PDF
Comparative adverbs 1 (I) PDF
Comparative/superlative adverbs 1 (I) PDF
Comparative or superlative (adj.)? 1 (I) PDF
Conjunctive adverbs 1 (I)
Adjective order in English 1 (I) PDF
Adjective order in English 2 (I)

WOULD YOU LIKE or DO YOU LIKE? 1 (B/I)
Which word: ALREADY or YET? 1 (I)
Using EVER in a sentence 1 (I)
OPPOSITES of words 1 (B) PDF
OPPOSITES of words 2 (B)
Who, when, where, what 1 (B/I)
MANY or MANY OF? 1 (I)
Conjunctions: BECAUSE or SO? 1 (B)
Which conjunction? 1 (I/A) PDF
Subordinating conjunctions 1 (A)
Which Word: SO or SUCH? 1 (I)
WHO/WHOM/WHOSE 1 (I/A) PDF
Which word: SOME or ANY? 1 (I) PDF
WHOLE or ALL? 1 (I) PDF
Which word?: DO or MAKE? 1 (B) PDF
Using the word LIKE in English (I)
USED TO/ TO BE USED TO 1 (I)
Which word(s): MUCH or A LOT OF? (I)
Which word: CHANGE or EXCHANGE? (I/A)
OTHER, ANOTHER, DIFFERENT? 1 (I/A)
Word order in English (Beginner) 1 (B) PDF
Word order in English (Beginner) 2 (B) PDF
Word order in English (Intermediate) 1 (I)
Which word: EITHER, NEITHER, or TOO? (B)
EITHER/OR, NEITHER/NOR, TOO 1 (B/I)
Which word: THERE, THESE, or THIS? 1 (I) PDF
How + (much, long, often, well) 1 (I) PDF
Which Word: SO, SUCH, MANY, MUCH? 1 (I)
Which Word(s): SO, SUCH, SUCH A? 1 (I)
Which word?: THERE, THEY'RE, THEIR 1 (I) PDF
Which word?: WHO, WHICH, WHOSE 1 (I) PDF
Question words: Why, where, when 1 (B/I)
Which word?: DO or DOES? (B)
Quantifiers: More, most, the most 1 (I)