Упражнение 1.

1. Are

2. Are

3. Is

4. Is

5. Are

6. Are

7. Is

8. Is

9. Is

Упражнение 2.

1. Books are taken by me at the library.

2. Football are played by boys.

3. Our classroom is cleaned by us after the lessons.

4. Newspapers are by the postman every day.

5. American films are showed every Sunday on TV by them.

6. The dog is kept by us in the yard.

7. Milk is given by us to our cat every day.

8. Apples are usually picked by us in September.

9. His stamps were shown by him to me, each time when I come to his place.

10. Disks are used by them for storing information.

11. New planets are discovered by them every day.

12. Presents are given by people at Christmas.

13. Spanish are spoken by them in Peru.

14. The classroom is tidied by them every day.