Put the following into the passive voice.
1. They have provided the victims with food and clothing.
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2. People speak English in almost every corner of the world.
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3. You mustn’t use this machine after 5:30 p.m.
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4. Luckily for me, they didn’t call my name.
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5. After class, one of the students always erases the chalk board.
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6. You must clean the wall before you paint it.
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7. They told the new pupil where to sit.
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8. they told him of the meeting.
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9. Nobody has ever treated me with such kindness.
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10. No one believes his story.
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11. A sudden increase in water pressure (viẹc tăng áp lực nước đột ngột) may break the dam (đập).
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12. We must take good care of books borrowed from the library.
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13. A man told me about it.
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14. We can never find him at home.
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15. They use milk for making butter and cheese.
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16. Science and Technology have completely(hoàn toàn) changed human life.
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17. John will visit My Cole at weekend.
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18. Weeds(cỏ dại) cover (phủ) the river bank (bờ).
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19. Smoke filled the room.
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3. Rewrite the sentences which make no change in their meanings
11. He doesn’t open the book.
The book …isn't opened by him…………………………………………………………………………
12. People speak English in almost every corner of the world.
English………is spoken in almost every corner of the world.……………………………………………………………………….
13. Nothing can change my mind.
My mind………can't be changed……………………………………………………………………...
14. I heard her sing this song last night.
She……was heard to sing this song last night………………………………………………………………………………
15. She helps me to do all these difficult exercises.
I………am helped to do all these difficult exercises.……………………………………………………………………………….
3. Rewrite the sentences which make no change in their meanings
11. He doesn’t open the book.
The book isn't opened by him
12. People speak English in almost every corner of the world.
English is spoken in almost evvery corner of the world
13. Nothing can change my mind.
My mind can't be changed
14. I heard her sing this song last night.
She was heard to sing this song last night
15. She helps me to do all these difficult exercises.
I am helped to do all the these difficult exercises by her