Focus on Grammar exercises:
- Unit 01: Present simple and continuous
- Unit 02: Past simple
- Unit 03: Countable and uncountable nouns
- Unit 04: Present perfect and past simple
- Unit 05: Comparatives and superlatives
- Unit 06: Will and going to
- Unit 07: Questions
- Unit 08: 1st and 2nd conditional
- Unit 09: Modals of obligation and permission
- Unit 10: The passive