Ответ:

1. These oranges peel well.

2. English is spoken all over the world.

3. This wine is produced in Italy.

4. The bread is baked every morning.

5. Paper is made from wood.

6. These rooms are cleaned every day.

7. They are often punished.

8. It is made in Russia.

9. These words are often said.

10. Apples are eaten by the boy.

11. The teacher is asked a lot of questions.

12. The dictations are written every day.

13. I am invited to the parties at the weekends.

14.  This song is sung by the children.

15. The movies are made in Hollywood.

16. The flowers are watered by the gardener every evening.

17. Nothing is drunk by Helen in parties.

18.  Who are umbrellas sold by?

19. The walls aren't painted by my mother.

20. This writer's articles are read by many people.