Grammar File 1
Choose an exercise below.
- Lesson A present simple and continuous, action and non-action verbs (1)
- Lesson A present simple and continuous, action and non-action verbs (2)
- Lesson B past tenses: simple, continuous, perfect (1)
- Lesson B past tenses: simple, continuous, perfect (2)
- Lesson C future forms: going to, present continuous, will / shall (1)
- Lesson C future forms: going to, present continuous, will / shall (2)
