CONTENTS Unit 1. Present Simple / Prepositions of time / Adverbs of frequency / How often? Unit 2. Present Progressive / Present Simple vs Present Progressive / Stative verbs Unit 3. like - love - enjoy - hate - can't stand + ing form or noun / would like - want + to Unit 4. Past Simple / Past Simple of the verb be Unit 5. The verb could / Adverbs of manner Unit 6. The verb used to / Personal pronouns Unit 7. Past Progressive / Past Simple vs Past Progressive Unit 8. Some - Any - No - Every and their compounds Unit 9. Can - Could - May - Might Unit 10. Prepositions of place / Prepositions of movement Unit 11. Comparative form / as + adjective + as / Superlative form / Which...? Unit 12. Future going to Unit 13. Future will / Conditional Sentences Type 1 Unit 14. Must / Have to Unit 15. Present Perfect Simple Unit 16. Present Perfect with How long...? - for - since / Present Perfect vs Past Simple Unit 17. Question tags Unit 18. The verb should Unit 19. Too - Enough / One - Ones Unit 20. How much...? - How many...? - Much - Many - A lot of - Lots of - A little - A few Unit 21. Possessive pronouns / Possessive case / Whose...? Unit 22. Relative pronouns: who - which - that / So - Neither Unit 23. Passive Voice (Present Simple - Past Simple)