IV. 1. can't
2. couln't
3. Can
4. could
5. will able to understand
6. can't
7. won't be able to
8. will be able to
9.can
10. can't
V. 1. stay ____ will miss
2. will ask____ want
3. doesn't work____ wil take
4. will burn____ doesn't turn
5. won't go____ come
mk buồn ngủ lắm r mong bạn nhận