Bài 1. Viết lại câu từ chủ động sang bị động 1.    He used to borrow my pen …………………………………………… 2.    He had to finish his work on time …………………………………………… 3.    You needn't do all the homework …………………………………………… 4.    You ought to tell him early …………………………………………… 5.    They don't use the room very often …………………………………………… 6.    They must widen the road to school this year …………………………………………… 7.    Have you done your homework? …………………………………………… 8.    Did you finish your work early? ………………………………………… 9.    She has to pick fruit very early in the morning. ………………………………………… 10. The house was dirty because she hadn’t cleaned it for weeks. …………………………………………

Phương pháp làm:

Để viết lại câu từ chủ động sang bị động, ta chuyển đổi chủ ngữ thành bị động ngữ và thêm "be" + V3 (quá khứ phân từ của động từ) vào sau động từ trong câu chủ động.

Câu trả lời:

1. My pen used to be borrowed (by him).
2. His work had to be finished on time.
3. All the homework needn't be done (by you).
4. He ought to be told early (by you).
5. The room isn't used very often.
6. The road to school must be widened this year.
7. Has your homework been done (by you)?
8. Was your work finished early (by you)?
9. Fruit has to be picked very early in the morning (by her).
10. The house was dirty because it hadn't been cleaned for weeks (by her).

Lưu ý: Bạn có thể sử dụng các nhóm động từ khác nhau như "have/has been", "is/am/are + being", "was/were + being" tùy thuộc vào thì và ngữ cảnh của câu.

The house was dirty because it hadn't been cleaned for weeks by her.

Fruit has to be picked very early in the morning by her.

Was your work finished early by you?

Has your homework been done by you?