1. The dinner is being cooked by Mai now.

3. Milk should be drunk by Tuan.

4. A new toy is going to be made by Mai.

5. A new cartoon is being watched.

6. Some flowers are being planted in the school yard.

7. Orange juice is drunk by Hoang and Tuan every day.

8. Three crabs and some sea foods are eaten.

9. Some new games can be invented by the children.

10. Some pictures are going to be drawn by Tham.

11. The Pyramids in Egypt is going to be visited by Dung.

14. Some newspapers are being read by Dung at the moment.

15. Some cakes are eaten by Hong Minh every morning.

16. English was being learnt by Son at 8 o'clock yesterday.

17. Children are loved so much by the teacher.

18. Flowers in the garden were watered by Dung.

19. Some special foods are being cooked by Dung's mother.

20. A letter is written to his mother by Hung.

21. A letter has been written to his pen pal by Son.

22. English has been spoken for an hour.

23. Some candies were eaten by Minh Thoi last time.

24. Marbles are being played by the boys now.

25. We are loved very much by our parents.

26. The guitar is being played by his brother at present.

27. A new bike is bought by Hoang today.

28. A new villa in HCM city is going to be bought by Son.

29. The essay will be finished soon by Tham.

30. Apples won't be eaten by Dung.

31. Is English learnt ?

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1. The dinner is being cooked by Mai.
3. Milk should be drunk by Tuan.
4. A new toy is going to be made by Mai. 
5. A new cartoon is being watched.
6. Some flowers are being planted in the school yard.
7. Orange juice is drunk by Hoang and Tuan every day.
8. Three crabs and some sea foods are eaten by us.
9. Some new games can be invented by the children.
10. Some pictures are going to be drawn by Tham. 
11. The Pyramids in Egypt are going to be visited by Dung.
14. Some newspapers are being read by Dung at the moment.
15. Some cakes are eaten by Hong Minh every morning.
16. English was being learned by Son at 8 o'clock yesterday.
17. Children are loved by my teacher so much.
18. Flowers in the garden were watered by Dung.
19. Some special foods are being cooked by Dung's mother.
20. A letter is written to Hung's mother by him.
21. A letter has been written to Son's pen pal by him.
22. English has been spoken for an hour.
23. Some candies were eaten by Minh thoi last time.
24. Marbles are being played by the boy.
25. We are loved very much by our parents.
26. The guitar is being played by his brother at present.
27. A new bike is bought b Hoang today.
28. A new villa in HCM city is going to be bought by Son.
29. The essay will be finished by Tham soon.
30. Apples won't be eaten.
31. Is English learned by you?