Exercise 1: Give the form of the verbs in brackets in passive:
1. Milk ( contain) in paper boxes nowadays.
2. Cheese ( make) from milk
3. The house ( paint ) every year
4.The money ( change ) into dollars at the bank.
5. My bicycle ( steal ) yesterday.
6. The parcel (post ) yesterday morning.
7. Oil ( find ) in the Antarctic recently.
8. When we came , the room ( clean) by Lan
. 9. The house ( build ) at the moment.
10. Her new novel ( publish) next week.
11. I should ( tell) about that by her.
12. The homework must ( do) before you go to
13. The picture is going to ( finish) in few week.
14. Their flight had to ( delay) .
15. A new shop ( just / open ) in the area.
16. The book ( not use ) very often
. 17. The flowers ( not grow ) now.
18.The telephone calls ( not make ) yesterday.
19. The car ( not repair ) by him at this time yesterday
20. The work ( not finish) yet.
21. The road ( not finish ) next week.
22. The ptoject ( should not continue).
23. Their houses ( rebuild) next month?
24. The date of the meeting ( change) recently?
25. How often this book (read) by him?
6. She ( present ) a gift by her friend last night?
27. The novel ( write ) at the moment?
28. The game ( play ) at 9.00 lastnight?
29. The card ( have to show) to the librarian?
30. Milk ( should drink ) by the children.
31.I (made) to repair the car yesterday.
32. They are having the house (rebuild).
33. They will get the car ( clean) by me
34. She ( let ) clean the dishes at the moment.
35. I have had my hair ( cut).

Exercise 2: Give the correct form of the verbs in brackets in passive or active :
1. Yesterday our teacher ( arrive) five minutes late.
2. The morning paper ( read ) by over 200,000 people everyday.
3. Last night my favourite program (interrupt) by a special news.
4. A bad accident ( happen) on Highway 95 last night.
5. A new house ( build ) next to ours next year.
6. The letter ( type/ already) by the secretary.
7. That letter is important. It ( ought to type) immediately.
8. When your car ( steal ) ? - Two days ago.
9. That is not my coat. It ( belong) to Louise.
10. She ( leave ) school last year . Since then she ( work) as a waitress at a local pub.
11. I’m sorry. I ( not finish) this work yet.
12. You ( see) any good films recently?
13. How many cups of tea ( drink) yesterday?
14.Poems as well as plays (write) by Sheakepeare? 
15. These books ( just buy) from the store.
16.He is having his hair ( cut).
17. Lan got me (help) her sister.
18. She had me ( clean) the floor.
19. They ( make) me finish the work on time everyday.
20. I got my dress ( make) by Lan.