IV/
1. won't be
2. won't take
3. won't do
4. won't go
5. can't pass
6. won't take
7. won't buy
8. hasn't eaten
9. won't snow
10. won't wait
V/
1. D
2. B
3. D
4. A
5. B
I/
1. will do
2. will call
3. will recover
4. will return
5. will stay
6. Will you take
7. won't come
II/
1. She hopes that Mary will come to the party tonight.
2. I will finish my reports in 2 days.
3. If you don't study hard, you won't pass the final exam.
4. You look tired, so I will bring you something to eat.
5. Can you give me a lift at the station?
III/
1. will get
2. will win
3. will come
4. will be
5. will be
6. will turn
7. will come
8. will take
9. will feel
10. will be