11. Tom has written this report since yesterday---> This report has been written by Tom since yesterday
12. She was planting flowers in the garden when we came---> Flower was be planted in the garden by her when we came
13. Our teacher holds a class discussion every month---> A class is held discussion by our teacher every month
14. Miss HOA teaches my sister English---> My sister is tought English by Miss Hoa
15. People use milk for making butter and cheese---> Milk is used for making butter and cheese (By people)
16. Does Mr.Green often take them to the cinema on Sundays?---> Were they often taken to the cinema by Mr.Green on Sundays?
17. Are they holding a meeting at the moment?---> Is a meeting be held by them at the moment ?
18. The weather has turned all the leaves yellow---> all the leaves has turned to yellow by the weather
19. People play football all over the world---> Football is played all over the world by the people
20. People had spoken French in Canada before the second world world---> French had spoken in Canada before the second world

Rewrite the sentences in the passive voice form
1. Lan buys some new books
--->Some new books are bought by Lan
2. They will visit the temple next week
--> The temple will be visited next week
3. My friend are going to send me a letter next week
--> A letter is being sent to me by my friend next week
4. We collected used paper for recycling
--->used paper was collected for recycling by us
5. She cleans the house every day
---> The house is cleaned by her every day
6. Many people speak English in over the world
---> English is spoken in over the world
7. I eat an orange each day
---> An orange is eaten by me each day
8. He usually reads 2 newpapers a day
---> 2 nespapers are usually read by him a day
9. I may invite Lan to my birthday party
---> Lan may be invited to my birthday party by me
10. I saw John in front of the theatre
--> John was seen in front of the theatre by me
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