Bài 3:

1.  were playing.....

2. was preparing........

3. were playing.......

4. was practicing.........

5. weren't cycling.......

6. was working....., were swimming.......

7. wasn't listening........

8. what were you doing yesterday?

mk chỉ làm được 1 bài thôi, mong bạn thông cảm.

nhớ vote 5*nà ctlhn nhé

Bài 3:

1. were playing

2. was preparing

3. were playing

4. was practicing

5. weren't cycling

6. was working / were swimming

7. wasn't listening

8. What were you doing yesterday ?

Bài 4:

1. I caught the bus to work yesterday.

2. She didn'y go for a walk because it was raining.

3. My brother was watching tv when I got home.

4. How did you break your arm?

5. Last summer, we spent in a beautiful village.

6. What was sally wearing at the party last night.

7. My neighbors were having a loud party while I was trying to study.

8. Did you go to the cinema last night?

Bài 5:

1. was waiting

2. wasn't working

3. was waiting

4. had

5. was driving

6. were you doing

7. didn't call

8. was still sleeping

Bài 6:

1. stopped 

2. was reading

3. were passing

4. had

5. was getting

6. Was Kate already thinking

7. Did you swim

8. was attracted 

9. was working

10. was created