Question

Answer 1

1. was studying

2, didn't go

3. Did/see/did/didn't.

4. were

5. weren't 

6. Were

Answer 2

1. studied

2, didn't go

3. Did/see/did/didn't.

4. were

5. weren't 

6. Were

Answer 3

Đáp án:

1. studied

2. didn't go

3. Did ,  she

4. were

5. weren't

6. Were

(Bài này thì ta dùng Thì Quá Khứ Đơn nhé)

Học tốt.