I . Change the following sentences into the passive. ( Chuyển các câu sau sang câu 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 evary 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 prolem __________________________--
25. Nowadays people use electricity for lighting
-> Electricity ______________________________-
I . Change the following sentences into the passive. ( Chuyển các câu sau sang câu bị động)
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 praces 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 evary morning
-> The floor _______is cleaned every morning____________-
12. They will solve the problem soon.
-> The problem ______will be solven soon____________--
13. They break the glass into small pieces
-> The glass ______is broken into small pieces__________--
15. They made these cars in the USA
-> These cars _____were made in the 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 bedtime ____________--
22. Lan bought some comic books for her brother
-> Some comic books _________were bought for her brother by Lan____________--
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 prolem _____can be solven by her in just 2 minutes_____--
25. Nowadays people use electricity for lighting
-> Electricity _______is used for lighting________-