IV/
1. will tell
2. will get
3. will have
4. will be
5. won't stay
6. Will we have
7. won't see
8. will be
9. will see
10. Will you be
V/
1. Robots will clean our house in 2100.
2. Robots will look after children in the future.
3. We will travel to the Moon in 2150.
4. We won't use telephones at home anymore.
5. People won't eat rice in the future.
6. They will go to the cinema next week
7. Hi - tech robots will help us to do housework in the future
VI/
1. listen
2. rains
3. will recognise
4. don't want
5. will/ begin
6. won't be
7. does/watches
8. will plant
9. play
10. leaves
11. probably will go
12. will help
13. won't come
14. will get
15. will buy
16. will be