Đề bài là chuyển từ chủ động sang bị động

Công thức bị động thì TLĐ

(+) S + will be + V3/ed 

(?) Will + S + be  +V3/ed?

- Thì HTĐ: S + am/is/are + not + V3/ed 

------------------------------------

3. That work will be done by John this evening.

4. You will be asked several questions.

5. You will be read another chapter next time.

6. You will be told what time the train leaves.

7. You will be picked up at the airport by your father.

8. The passage will be read by the examiner three times.

9. He will be seen off at the airport by all the ministers.

10. Trespassers will be prosecuted.

11. What will be done next Sunday?

12. Will she be left in the house alone? 

13. Our earth will be destroyed if our environment isn't protected.