Change the following sentences into the passive

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.She has written this project for many days
=> this project
5.They have built this house for 3 months
=> this house
6.Have they built this house for 3 month?
=>
7.Have you done this project for 2 months?
=>
8.Do they cook dinner?
9.What do they cook for dinner?
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 _______________________________