1. Will be
2. Have studied
3. were doing
4. Some designers have modernized the ao dai by printing lines of poetry.
5. She has started waiting for Mo for a long time.? ( ý là sao????)
6. Sister were watching TV at 9 o'clock last night.
7. Nam has finished homework already.
Chúc bạn học tốt.
Có gì sai sót mong bạn thông cảm.