1. Was Lulu fed last night?

2. Should Jane be helped with the sewing?

3. Have you ever been asked for your opinion?

4. How is language learned?

5. Is English spoken by her everyday?

6. Judy's car is being repaired by the machine.

7. This word has been spelt worngly by him.

8. Where will you be sent by your company next week?

9. This kind of cloth isn't used to make shirts.

10. Were jeans made 200 years ago?

Giải thích:

- Chủ động: S + V + O

→ Bị động: S(o) + be Vp2 + (by Os).

- Chủ động: S + be + V-ing + O

→ Bị động: S(o) + be + being + Vp2 + (by Os).

- Chủ động: S + have/has/had/will have + Vp2 + O

→ Bị động: S(o) + have/has/had/will have + been + Vp2 + (by Os).

- Chủ động: S + can-could

                         will-would

                         may-might

                         shall-should                 + V + O

                         ought to

                         must - have to

                     used to - be going to

→ Bị động:  S(o) + can-could

                              will-would

                              may-might

                             shall-should             + be + Vp2 + (by Os).

                               ought to

                             must - have to

                        used to - be going to

=>
1. Was Lulu fed last night?

2. Should Jane be helped with the sewing?

3. Have you ever been asked for your opinion?

4. How is languages learned?

5. Is English spoken by her everyday?

6. Judy's car is being repaired by the machine.

7. This word has been spelt wrongly by him.

8. Where will you be sent by your company next week?

9. This kind of cloth isn't used to make shirts.

10. Were jeans made two hundred years ago?