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