Упр. 3. Вставьте глагол to be в Present, Past или Future Simple.

Решение:

1. My father is a teacher.
2. He was a pupil twenty years ago.
3. I was a doctor when I grow up.
4. My sister is at home tomorrow.
5. She was at school tomorrow.
6. Will you be at home tomorrow?
7. Was your father at home yesterday?
8. My sister is not ill now.
9. She was in the kitchen.
10. Yesterday we were at the theatre.
11. Will your mother be at home now? — She will be at the cinema.
12. Where were you yesterday? — I was there.
13. Will your little sister be in bed now? — Yes, she will be.
14. My family will be at home tomorrow.
15. Will you be at school tomorrow? — Yes, I will be.
16. When my granny was young, she was an actress.
17. My friend is in Moscow now.
18. He is in St. Petersburg tomorrow.
19. Where will be your books now? — They will be in my bag.

Ответ: is; was; was; is; was; be; was; is; was; were; be; were; was; be; be; was; is; is; be.