Change the following sentences into the passive. (Chuyển các câu sau sang bị động)
1. People grow rice in many countries in the world.
-> Rice _______________________________________________________________
2. Graham Bell invented the telephone many years ago.
-> The telephone _______________________________________________________
3. They have used this car for many years.
-> This car ____________________________________________________________
4. Lan practices English every day.
-> English ____________________________________________________________
5. They will take the garbage out of the city.
-> The garbage ________________________________________________________
6. Mary sent me this letter two days ago.
-> I __________________________________________________________________
7. People make compost from vegetables.
-> Compost ____________________________________________________________
8. You must finish this work before Sunday.
-> This work ___________________________________________________________
9. She hasn't used this bicycle for a long time.
-> This bicycle _________________________________________________________
10. I saw a strange man in my garden yesterday.
-> A strange man ________________________________________________________
11. They clean the floor every morning.
-> The floor ____________________________________________________________
12. They will solve the problem soon.
->The problem __________________________________________________________
13. They break the glass into small pieces.
-> The glass ____________________________________________________________
15. They made these cars in the USA.
-> These cars ___________________________________________________________
16. People have used the Internet all over the world.
-> The Internet ________________________________________________________
17. We planted many trees in the school garden.
-> Many trees _________________________________________________________
18. Someone has taken my book away.
-> My book ___________________________________________________________
19. He didn't help me with my homework.
-> I _________________________________________________________________
20. We have learnt English for three years.
-> English ____________________________________________________________
21. My father often reads books before bedtime.
-> Books______________________________________________________________
22. Lan bought some comic books for her brother.
-> Some comic books____________________________________________________
23. My sister received a letter yesterday.
-> A letter_____________________________________________________________
24. She can solve the problem in just 2 minutes.
-> The problem_________________________________________________________
25. Nowadays people use electricity for lighting.
-> Electricity________________________________________________________
1. People grow rice in many countries in the world.
-> Rice is grown in many countries in the world.
2. Graham Bell invented the telephone many years ago.
-> The telephone was invented by Graham Bell many years ago.
3. They have used this car for many years.
-> This car has been used for many years.
4. Lan practices English every day.
-> English is practised by Lan every day.
5. They will take the garbage out of the city.
-> The garbage will be taken out of the city.
6. Mary sent me this letter two days ago.
-> I was sent this letter by Mary two days ago.
7. People make compost from vegetables.
-> Compost is made from vegetables.
8. You must finish this work before Sunday.
-> This work must be finished by you before Sunday.
9. She hasn't used this bicycle for a long time.
-> This bicycle hasn't been used by her for a long time.
10. I saw a strange man in my garden yesterday.
-> A strange man was seen in my garden by me yesterday.
11. They clean the floor every morning.
-> The floor is cleaned every morning.
12. They will solve the problem soon.
->The problem will be solved soon.
13. They break the glass into small pieces.
-> The glass was broken into small pieces.
15. They made these cars in the USA.
-> These cars were made in USA.
16. People have used the Internet all over the world.
-> The Internet has been used all over the world.
17. We planted many trees in the school garden.
-> Many trees were planted in the school garden by us.
18. Someone has taken my book away.
-> My book has been taken away.
19. He didn't help me with my homework.
-> I wasn't helped with my homework by him.
20. We have learnt English for three years.
-> English has been learnt by us for three years.
21. My father often reads books before bedtime.
-> Books are often read by my father before dinner.
22. Lan bought some comic books for her brother.
-> Some comic books were bought for Lan's brother by her.
23. My sister received a letter yesterday.
-> A letter was received by my sister yesterday.
24. She can solve the problem in just 2 minutes.
-> The problem can be solved by her in just 2 minutes.
25. Nowadays people use electricity for lighting.
-> Electricity is used for lighting nowadays.