I/

1. That machine is need to do their work everyday by them.

2. He will be picked up at the school gate by his parents.

3. We used to be told stories long long ago by my mother.

4. The exercises can't be done very well by them.

5. Listen! My favourite song is being sung by someone.

6. Should the lessons be prepared carefully by them?

7. The thief was caught in the market yesterday by the police.

8. Were you being helped do this task at this time last weel by Mr Thanh.

9. Where was the rice-cooking festival held by them?

10. How long has English been studied by your brother?

II/

1. There's someone behind us. I think we should follow.

2. A mystery is something that can't explain.

3. We didn't play yesterday. The match was cancelled.

4. The TV is being repaired. It's working again now.

5. The church tower is restored. The work is almost finished.

6. How old is the building? -It is believed to be over 60 years ago.

7. We learned to swim when we were young. We were taught by our mother.

8. After arrested, he was taken to the police station.

9. She hasn't received the letter. It might send to the wrong address.

10. The vegetables didn't taste very good. They have been cooked for too long.

Chúc bạn học tốt!

=>
I/
1. That machine is needed to do their work everyday.
2. He will be picked up at the school gate by his parents.
3. We used to be told stories by my mother long long ago.
4. The exercises can't be done very well.
5. Listen! my favortie song is being sung.
6. Should the lessons be prepared carefully?
7. The thief was caught in the market by the police yesterday.
8. Were you being helped (to) do this task at this time by Mr.Thanh last week?
9. Where was the rice-cooking festical held?
10. How long has English been studied by your brother?

II/
1. are being followed (bị động HTTD is/am/are being V3/ed)
2. can't be explained (can't be V3/ed)
3. was canceled (bị động QKĐ was/were V3/ed)
4. has been prepared (bị động HTHT have/has been V3/ed)
5. is being restored (bị động HTTD)
6. is believed (bị động HTĐ is/am/are V3/ed)
7. were taught (bị động QKĐ)
8. being arrested (After being V3/ed)
9. might be sent (might be V3/ed)
10. were cooked (bị động QKĐ)