Câu trả lời:
III. 1b; 2c; 3d; 4a; 5e
IV.
1. is
2. doesn't have
3. is your mother doing / is cooking
4. won't go / will visit
5. does your sister usually do / watches / is reading
6. will be
7. doesn't have
8. is looking
9. will visit
10. will call
11. speak
12. to play