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Test Your Level
General English
- Elementary A1-A2
  - Lesson 1: To Be
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 2: Basic Grammar
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 3: Verb Forms, Objective Pronouns
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 4: Negative, Questions and Question Words
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 5: There Is, There Are; Articles; Plural
    - Pre-Test
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
    - Speaking
  - Lesson 6: Revision And Imperative
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 7: The Verb Can, Prepositions Of Time
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 8: Past Simple (To Be)
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 9: Past Simple
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 10: Past Simple – Negative And Questions
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 11: Future Tense
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 12: Revision
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 13: Comparative And Superlative Adjectives
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 14: Would Like
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 15: Present Continuous
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 16: Prepositions
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 17: Expressing Future Using Going To
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 18: Revision
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 19: Modal Verbs
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 20: Passive
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 21: Present Simple And Continuous
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 22: Past Continuous
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 23: Making Questions
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 24: Revision Of Lessons 19 – 23
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 25: Countability
    - Pre-Test
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 26: Some, Any, No
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 27: Present Perfect
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 28: Relative Pronouns
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 29: Linking Words
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 30: Revision
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
- Pre Interm A2-B1
  - Lesson 1: Past simple
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 2: Present perfect simple
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 3: GOING TO vs. WILL
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 4: Conditional 1
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
    - Video
      - Exercise
        
        Answer Key
    - Final Test
    - Speaking
  - Lesson 5: Past simple vs. past continuous
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 6: Revision
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 7: Adjectives
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
      - Answer Key
    - Vocabulary
      - Exercise
    - Video
      - Exercise
        
        Answer Key
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 8: Articles
    - Pre-Test
      - Answer Key
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 9: Passive
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 10: Gerund and infinitive
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 11: Infinitive of purpose
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 12: Revision
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 13: Countability
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 14: Some, any, no, every
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 15: Conditional 2
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 16: Modal verbs 1 (must and have to)
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 17: Reported speech
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 18: Revision
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 19: Present perfect continuous
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 20: Questions
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 21: Relative pronouns
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 22: Prepositions
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 23: Question tags
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 24: Revision
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 25: Modal verbs 2
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 26: Phrasal verbs 1
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 27: Tenses review
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 28: Word order and linking words
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 29: Phrasal verbs 2
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 30: Revision
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
- Intermediate B1-B2
  - Lesson 1: Present simple vs. present continuous
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 2: Past simple vs. past continuous
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 3: Present perfect simple and past simple
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 4: Present perfect simple / present perfect continuous
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 5: Expressing the future
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 6: Revision of tenses
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 7: Passive
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 8: First and second conditional
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 9: Third conditional
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 10: Used to vs. be used to
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 11: Wish clauses
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 12: Revision
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 13: Passive 2
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 14: Direct speech vs. reported speech
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 15: Modal verbs
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 16: Countability / uncountability
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 17: Articles
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 18: Revision
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 19: Verb patterns 1
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 20: Verb patterns 2
    - Pre-Test
    - Grammar
    - Vocabulary
      - Exercise
    - Reading
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 21: Relative clauses
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 22: -ed or -ing
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 23: Linking words
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 24: Revision
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 25: Prepositions (place and time)
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 26: Adjective prepositions
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 27: Noun prepositions
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 28: Verb prepositions
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 29: Phrasal verbs
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 30: Revision
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
- Upper Interm B2-C1
  - Lesson 1: Present tenses
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 2: Past tenses
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 3: Future tenses
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 4: Conditional sentences
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 5: Wish clauses and mixed conditionals
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 6: Revision
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 7: Verb + ing
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 8: Verbs plus infinitives
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 9: Verb + ing or verb + to…
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 10: Prepositions + -ing
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 11: See somebody do and see somebody doing
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 12: Revision
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 13: Countability
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 14: Articles
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
        
        Answer Key
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 15: Quantifiers
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
      - Answer Key
    - Speaking
  - Lesson 16: Adjectives ending in -ing and –ed and word order of adjectives and adverbs
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 17: Word formation
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 18: Revision
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 19: Modal verbs
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 20: Passive 1
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 21: Passive 2
    - Pre-Test
    - Grammar
    - Reading
    - Vocabulary
      - Exercise
    - Video
      - Exercise
    - Final Test
    - Speaking
  - Lesson 22: Reported speech
    - Pre-Test
    - Grammar
    - Reading
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  - Lesson 23: Relative clauses
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  - Lesson 24: Revision
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  - Lesson 25: Prepositions
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  - Lesson 26: Linking words
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  - Lesson 27: Word order: verb + object, place, time
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  - Lesson 28: Commas, semicolons and colons
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  - Lesson 29: The subjunctive
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  - Lesson 30: Revision
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- Advanced C2
  - Lesson 1: Easily confused words 1
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  - Lesson 2: Roots 1
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  - Lesson 3: Prefixes 1
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  - Lesson 4: GQ – tenses 1
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  - Lesson 5: Funny animal groups
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  - Lesson 6: Revision
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  - Lesson 7: Easily confused words 2
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  - Lesson 8: Roots 2
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  - Lesson 9: Prefixes 2
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  - Lesson 10: GQ – tenses 2
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  - Lesson 11: One or two words
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  - Lesson 12: Revision
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  - Lesson 13: Easily confused words 3
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  - Lesson 14: Prefixes 3
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  - Lesson 15: False friends
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  - Lesson 16: GQ – verb patterns
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  - Lesson 17: The comma
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  - Lesson 18: Revission
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  - Lesson 19: Easily confused words 4
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        Answer Key
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  - Lesson 20: Prefixes 4
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  - Lesson 21: Abbreviations
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  - Lesson 22: GQ – conditionals
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  - Lesson 23: More abbreviations
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  - Lesson 24: Revision
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  - Lesson 25: Suffixes
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  - Lesson 26: Collective nouns
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  - Lesson 27: Strange countables
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  - Lesson 28: GQ – articles
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  - Lesson 29: Onomatopeia
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  - Lesson 30: Revision
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Trang chủ > Go for Excellent > Level Elementary A1 > Reading and listening > 1 in 4 adults has sleep problems > Answer Key

Answer Key

1 in 4 adults has sleep problems

Check difficult vocabulary before you read the article.
ADULT CAUSE LESS AVERAGE SNORING IMPACT LINK SUFFER ALERT CEO

How many adults say they often have sleep problems? [3/4]
How many hours a night do adults usually sleep? [7 hours]

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