1. Dangerous driving causes many accidents.
" Many accidents are causes by dangerous driving....................................................
2. They didn’t hold a meeting in the village hall last week.
" A meeting didn’t be held in the village hall last week.........................................
3. The scientists are studying the problem very carefully.
" The problem ................................................................................................................................
4. Nobody swept this street yesterday.
" This street ....................................................................................................................................
5. Somebody has already told him the whole truth.
" He ................................................................................................................................................
6. The police found two children in the forest yesterday.
" Two children ...............................................................................................................................
7. A thief had stolen her car before you arrived.
" Her car .........................................................................................................................................
8. They used to start these engines by hands.
" These engines ..............................................................................................................................
9. No one has seen Peter since the day of the party.
" Peter ............................................................................................................................................
10. We have tested these products recently.
" These products ............................................................................................................................
11. They shouldn’t build the resort on such a beautiful beach.
" The resort ....................................................................................................................................
12. Mary will look after the little girl carefully when her mother goes out.
" The little girl ................................................................................................................................
13. My friends are writing their lessons in the room 15.
" Their lessons ................................................................................................................................
14. Last night we were reading magazines when it started to rain.
" Last night magazines ...................................................................................................................
15. My father bought that television two weeks ago.
" That television .............................................................................................................................
16. Their school will organize an art exhibition next month.
" An art exhibition ........................................................................................................................
17. The children usually eat vegetables and fruits.
" Vegetables and fruits ..................................................................................................................
18. They offered many courses in English last summer.
" Many courses in English .............................................................................................................
19. Mr. Brown is repairing Mary’s car in the yard at the moment.
" Mary’s car ...................................................................................................................................
20. Chemical wastes pollute our environment more and more seriously.
" Our environment .........................................................................................................................
21. Our mother gave us this watch two days ago.
" We ...............................................................................................................................................
22. They can show the machine to the public next month.
" The machine ................................................................................................................................
23. His son has just won a scholarship.
" A scholarship ...............................................................................................................................
24. I was doing my homework at ten o’clock last night when the light went out.
" My homework .............................................................................................................................
25. People built Angkor Wat around the year 1100 to honor a Hindu God.
" Angkor Wat ................................................................................................................................
26. They may see the Great Wall of China from the moon.
" The Great Wall of China
1.Someone can't make a cake without sugar.
=> A cake can't is made without sugar
2. Dangerous driving causes many accidents.
=> Many accidents are caused by dangerous diving
3.I was making coffee when the light went out.
=> Coffee was being made when the light went out
4. She is telling us the news.
=> We is being told the news
5 The police haven’t arrested the man who stole your money.
=> The man who stole your money hasn't been arrested by the police
mong mọi người giúp mình trả lời câu hỏi này
Turn these sentences in to passive form
1.He plants trees in the garden every year.
2.They open the door.