Giúp mình với ạ(hứa đánh giá 5 sao)

1. A dancing class was started last week.

- Bị động QKD (last week): S + was/were + VpII + (by O)

2. The accident was seen by Mr Smith.

- Bị động QKD: S + was/were + VpII + (by O)

3. My briefcase has been taken.

- Bị động HTHT: S + have/has + been + VpII + (by O)

4. Our written work was returned to us by the teacher.

- Bị động QKD: S + was/were + VpII + (by O)

5. The little boy was bitten by the mad dog.

- Bị động QKD: S + was/were + VpII + (by O)

6. Five suspects have been arrested by the police.

- Bị động HTHT: S + have/has + been + VpII + (by O)

7. He was ordered to take a long rest by the doctor.

- Bị động QKD: S + was/were + VpII + (by O)

8. A dancing class was started last week.

- Bị động QKD (last week): S + was/were + VpII + (by O)

9. The accident was seen by Mr Smith.

- Bị động QKD: S + was/were + VpII + (by O)