Chuyển các câu sau sang câu bị động
1. Mary types letters in the office.
=>Letters are typed in the office by Mary.
2. His father will help you tomorrow.
=> You’ll be helped by his father tomorrow.
3. Science and technology have completely changed human life.
=>The human life has completely been changed with science and technology.
4. Peter broke this bottle.
=> This bottle was broken by Peter.
5. They are learning English in the room.
=> English is being learnt in the room.
6. Nothing can change my mind.
=>My mind can’t be changed.
7. No one had told me about it.
=> I hadn’t been told about it.
8. I don’t know her telephone number
=>Her telephone number isn’t known.
9. My students will bring the children home.
=>The children will be brought home by my students.
10. They sent me a present last week.
=> I was sent a present last week.
11. She gave us more information.
=>We were given more information.
12. The chief engineer was instructing all the workers of the plan.
=>All the workers of the plan were being instructed by the chief engineer.
13. They can’t make tea with cold water.
=> Tea can’t be made with cold water.
14. Somebody has taken some of my books away.
=>Some of my books have been taken away.
15. They will hold the meeting before May Day.
=>The meeting will be held before May Day.
16. They have to repair the engine of the car.
=>The engine of the car has to be repaired.
17. The boys broke the window and took away some pictures.
=>The window was broken and some pictures were taken away by the boys.
18. People spend a lot of money on advertising every day.
=>A lot of money is spent on advertising every day.
19. Teacher is going to tell a story.
=>A story is going to be told by teacher.
20. Mary is cutting a cake with a sharp knife.
=>A cake is being cut with a sharp knife by Mary.
21. The children looked at the woman with a red hat.
=>The woman with a red hat was looked at by the children.
22. They have provided the victims with food and clothing.
=>The victims have been provided with food and clothing.
23. People speak English in almost every corner of the world.
=>English is spoken in almost every corner of the world.
24. You mustn’t use this machine after 5:30 p.m.
=>This machine mustn’t be used after 5:30 p.m.
25. After class, one of the students always erases the chalk board.
=>After class, the chalk board is always erased by one of the students.
