1. fixed
2. were
3. will go
4. is helping
5. am not sleeping
6. turns
7. did you leave
8. has just eaten
9. have already written
10. have you bought
.............
1. When did the accident happen?
2. What housework do the boys do?
3. What machines can you use?
4. What does Molly do in her room?
5. Do you like this film?
6. Ann has to stay at school after lessons.
7. I don't have to get up early tomorrow.
8. They have to learn the dates by heart.
9. I have to clean the blackboard.
10. You don't have to eat the soup.