I. Change the following sentences into the passive. (Chuyển các câu sau sang bị động) 1. People grow rice in many countries i

I. 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 …………………………………………………