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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 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 by me.
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.
1. She showed her ticket to the airline agent.
→ Her ticket was showed to the airline agent.
2. Jim baked this cake yesterday.
→ This cake was baked by Jim yesterday.
3. They are going to buy a new apartment next year.
→ A new apartment is going to be bought next year.
4. Have you sent the Christmas cards to your family?
→ Have the Chrismas cards been sent to your family?
5. Mary typed letters in the office.
→ Letters are typed by Mary in the office.
6. His father will help you tomorrow.
→ You will be help by his father tomorrow.
7. Peter broke this bottle.
→ This bottle is broken by Peter.
8. They are learning English in the room.
→ English is being learnt in the room.
9. I don’t know her telephone number.
→ Her telephone number isn't known.
10. My students will bring the children home.
→ The children home will be bring by the students.
~ Study well ~ 
1,Letters are typed in the office by Mary.
2,You'll be helped by his father tomorrow..
3,The human life has completely been changed with science and technology.
4,This bottle was broken by Peter.
5,English is being learnt in the room.
1.Letter is typed by Mary in the office.
2.You will be helped by his father tomorrow.
3.Human life has completely been changed by science and techonology.
4.This bottle was broken by Peter.
5.English is being learnt ( by them ) in the room.
1. Mary types letters in the office. *
1 điểm
A. Letters type Mary in the office.
B. Letters are typed in the office by Mary.
C. Letters typed in the office by Mary.
D. Letters are type in the office by Mary.
2. His father will help you tomorrow. *
1 điểm
A. You are helped by his father tomorrow.
B. You will are helped by his father tomorrow.
C. You will be help by his father tomorrow.
D. You will be helped by his father tomorrow.
3. Science and technology have completely changed human life. *
1 điểm
A. Science and technology have been completely changed human life.
B. Human life have been completely changed by science and technology.
C. Human life has completely been changed by science and technology.
D. Human life has been completely changed by science and technology.
4. Peter broke this bottle. *
1 điểm
A. This bottle was broken by Peter.
B. This bottle were broken by Peter.
C. This bottle was broke by Peter.
D. This bottle were broke by Peter.
5. They are learning English in the room. *
1 điểm
A. English is learning in the room by them.
B. English is learnt in the room by them.
C. English is being learnt in the room by them.
D. English is being learning in the room by them.
6. Nothing can change my mind. *
1 điểm
A. My mind can change nothing.
B. My mind can't be changed.
C. My mind can be changed by nothing.
D. My mind can't be changed by nothing.
7. No one has told me about it. *
1 điểm
A. I haven't been told about it.
B. I have been told about it.
C. I haven't told about it.
D. I haven't told about it.
8. I don’t know her telephone number. *
1 điểm
A. Her telephone number is known by me.
B. Her telephone number is know by me.
C. Her telephone number is knew by me.
D. Her telephone number isn't known by me.
9. My students will bring the children home. *
1 điểm
A. My students will be brought home by the children.
B. The children will be brought home by my students.
C. The children will brought home by my students.
D. The children will be bring home by my students.
10. They sent me a present last week. *
1 điểm
A. I was sent a present by them last week.
B. I sent a present by them last week.
C. I am sent a present by them last week.
D. I was sent a present to them last week.
1. Mary types letters in the office. *
1 điểm
A. Letters type Mary in the office.
B. Letters are typed in the office by Mary.
C. Letters typed in the office by Mary.
D. Letters are type in the office by Mary.
2. His father will help you tomorrow. *
1 điểm
A. You are helped by his father tomorrow.
B. You will are helped by his father tomorrow.
C. You will be help by his father tomorrow.
D. You will be helped by his father tomorrow.
3. Science and technology have completely changed human life. *
1 điểm
A. Science and technology have been completely changed human life.
B. Human life have been completely changed by science and technology.
C. Human life has completely been changed by science and technology.
D. Human life has been completely changed by science and technology.
4. Peter broke this bottle. *
1 điểm
A. This bottle was broken by Peter.
B. This bottle were broken by Peter.
C. This bottle was broke by Peter.
D. This bottle were broke by Peter.
5. They are learning English in the room. *
1 điểm
A. English is learning in the room by them.
B. English is learnt in the room by them.
C. English is being learnt in the room by them.
D. English is being learning in the room by them.
6. Nothing can change my mind. *
1 điểm
A. My mind can change nothing.
B. My mind can't be changed.
C. My mind can be changed by nothing.
D. My mind can't be changed by nothing.
7. No one has told me about it. *
1 điểm
A. I haven't been told about it.
B. I have been told about it.
C. I haven't told about it.
D. I haven't told about it.
8. I don’t know her telephone number. *
1 điểm
A. Her telephone number is known by me.
B. Her telephone number is know by me.
C. Her telephone number is knew by me.
D. Her telephone number isn't known by me.
9. My students will bring the children home. *
1 điểm
A. My students will be brought home by the children.
B. The children will be brought home by my students.
C. The children will brought home by my students.
D. The children will be bring home by my students.
10. They sent me a present last week. *
1 điểm
A. I was sent a present by them last week.
B. I sent a present by them last week.
C. I am sent a present by them last week.
D. I was sent a present to them last week.
1. Letters are typed in the office by Mary.
2. You will be helped by his father tomorrow.
3. Human life has completely been changed by science and technology.
4. This bottle was broken by Peter.
5. English is being learnt in the room.
6. My mind can’t be changed.
7. I hadn’t been told about it.
8. Her telephone number isn’t known by me.
9. The children will be brought home by my students.
10. I was sent a present last week.
11. We were given more information by her.
12. All the workers of the plan were being instructed by the chief engineer.
13. Tea can’t be made with cold water.
14. Some of my books have been taken away.
15. The meeting will be held before May Day.
16. The engine of the car has to be repaired.
17. The window was broken and some pictures were taken away by the boys.
18. A lot of money is spent on advertising every day.
19. A story is going to be told by teacher.
20. A cake is being cut with a sharp knife by Mary.
21. The woman with a red hat was looked at by the children.
22. The victims were provided with food and clothing.
23. English is spoken in almost every corner of the world.
24. This machine mustn’t be used by you after 5:30 pm.
25. The chalk board is always erased by one of the students after class.
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.
.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 will be helped tomorrow by his father.
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 learned 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 was being instructed of the plan 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 everyday.
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 pm.
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.
1. Letters are typed by Mary in the office.
2. This bottle was broken by Peter.
3. English is being learned by them in the room.
4. We received more information from her.
5. A lot of money is spent on advertising everyday by people.
6. A cake is being cut by Mary now.
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.Peter broke this bottle
-->This bottle was broken by Peter
4.They are learning English in the room
--> English is being learnt in the room
5.My students will bring the children home
-->The children will be brought home by my students
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