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