1. The seals at the zoo are fed twice a day.

2. It was written by who?

3. Clothes which we have washed  are compared with clothes which any other laundry has washed.

4. We were expected to offer him the job.

5. The easiest way to do it was showed to her by them.

6. The old oak was struck by the lightning.

7. It couldn't have been painted by Titian as people didn't wear that style of dress till after his death.

8. She was stung by a jellyfish.

9. A special edition for children had been writen.

10. Sweet herbs was used to carry as a protection against  jail-fever.

11. What was it written with?

 It was written with a matchstick dipped in blood.

12. The shot was succeeded with an uneasy silence.

13. Were you interested by the idea?

14. He was given the details of his uncle's will.

15. These dams are made by the beavers.

16.  These engines were used to start by hands. Now they are started by electicity.

17. This were opposed by most people.

18. A lot of the work had been done by the students.

19. The dry dock had been opened by the Prime Minister.

20. They recommended that new factories in the depressed area should be opened.

21. A lot of men redundant will be made by the closure of the workshops.

22. These instructions could be understood by anyone with the smallest intelligence.

23. Children under sixteen will not be admitted.

24. This training ship are maning by boys of sixteen to eighteen.

25. The gypsies' camp was flooded by a rainstorm.

26. He was kept awake all night by the howling of wolves.

27. They suggested that the tests should be made easier.

28. All this damage couldn't have been done by the children.