Ответ:

3. We saw a very good film last Sunday.

4. Does your mother cook every day?

5. We made a fire last summer.

6. I spent last summer at the seaside.

7. Where did you spend last summer?

8. Where will he spend next summer?

9. What is mother doing now?

10. I didn't play computer games yesterday.

11. Last Sunday we went to the theatre.

12. I met my friend yesterday.

13. I wrote a letter to my cousin yesterday.

14. Will you write dictation tomorrow?

15. I am not writing report now.

16. Mother cooked a very tasty dinner yesterday.

17. Tomorrow Nick will not go to school.