Đáp án:

1. This exercise is done by me.

2. His exercise isn't done.

3. These exercises are done by you.

4. That cake is made by us.

5. Those exercises are written by them.

6. The exercises was done by him.

7. The exercises was done by her.

8. The exercises was done by the child.

9. The exercises will be done by me.

10. That homework will be done by Minh.

Phân tích:

→ Present simple:

Dùng cấu trúc S + be + VP3 (+ by + O)

→ Past simple:

Dùng cấu trúc S + was/were + VP3 (+ by + O)

1. This exercise is done (by me).

GT:      Bị động  (HTĐ):      S + am/is/are + Ved/3 + (by + O)

__________________________________

2. His exercise isn't done ( by him).

GT:      Bị động  (HTĐ):      S + am/is/are + Ved/3 + (by + O)

__________________________________

3. These exercises are done (by you).

GT:      Bị động  (HTĐ):      S + am/is/are + Ved/3 + (by + O)

__________________________________

4. That cake is made (by us).

GT:      Bị động  (HTĐ):      S + am/is/are + Ved/3 + (by + O)

__________________________________

5. Those exercises are written (by them).

GT:      Bị động  (HTĐ):      S + am/is/are + Ved/3 + (by + O)

__________________________________

6. Exercises were done (by him).

GT:      Bị động  (QKĐ):      S + was/were + Ved/3 + (by + O)

__________________________________

7. Some exercises were done (by her).

GT:      Bị động  (QKĐ):      S + was/were + Ved/3 + (by + O)

__________________________________

8. Exercises were done by the child.

GT:      Bị động  (QKĐ):      S + was/were + Ved/3 + (by + O)

__________________________________

9. Exercises will be done (by me).  

GT:      Bị động  (TLĐ):      S + will + be+ Ved/3 + (by + O)

__________________________________

10. That homework will be done by Minh.

GT:      Bị động  (TLĐ):      S + will + be+ Ved/3 + (by + O)