Solutions Elementary Grammar
- Unit 1 - Exercise 1 - Present simple: affirmative and negative
- Unit 1 - Exercise 2 - Present simple: interrogative
- Unit 2 - Exercise 1 - have to – all forms
- Unit 2 - Exercise 2 - Adverbs of frequency
- Unit 3 - Exercise 1 - Present continuous
- Unit 3 - Exercise 2 - Present simple and continuous
- Unit 4 - Exercise 1- there is/there are; some/any
- Unit 4 - Exercise 2 - some, any, much, many, a lot of, a little, a few
- Unit 5 - Exercise 1 - Comparative adjectives
- Unit 5 - Exercise 2 - Superlative adjectives
- Unit 6 - Exercise 1 - Past simple affirmative: regular verbs
- Unit 6 - Exercise 2 - Past simple: be and can
- Unit 7 - Exercise 1 - Past simple affirmative: irregular verbs
- Unit 7 - Exercise 2 - Past simple negative and interrogative
- Unit 8 - Exercise 1 - going to
- Unit 8 - Exercise 2 - will
- Unit 9 - Exercise 1 - Present perfect: affirmative
- Unit 9 - Exercise 2 - Present perfect: negative and interrogative