IV/ Change these sentences to passive voice / active voice :                                                              30. Do they teach English here?

ð………………………………………………………………………………………………………………………

31. Did the teacher give some exercises?

ð………………………………………………………………………………………………………………………

32. Have they changed the window of the laboratory?

ð………………………………………………………………………………………………………………………

33. Where do people speak English ?

ð………………………………………………………………………………………………………………………

34. When will Mr Thompson translate this book?

ð………………………………………………………………………………………………………………………

35. Have you done your homework?

à…………………………………………………………..

36. Did you finish your work early?

à…………………………………………………………..

37.They have not caught the thieves.                 

à …………………………………………………………

38.Has she phoned him?                 

à …………………………………………………………

39.Have they noticed us?                 

à…………………………………………………………

40.Jane will buy a new computer.    

à…………………………………………………………

41.Her boyfriend will install it.                

à…………………………………………………………

42.Millions of people will visit the museum .  

à …………………………………………………………

43.Our boss will sign the contract.                  

à …………………………………………………………

44.They will not show the new film.                 

à …………………………………………………………

45. I can't make tea with cold water. 

à…………………………………………………………..

46. Tom has taken away some of my books

à…………………………………………………………..

47. They will hold the meeting before Tuesday.

à…………………………………………………………..

49.They have to repair the engineer of the car.

à…………………………………………………………..

50.The boy broke the window and took away some pictures.

à…………………………………………………………..

51. No one believes his story.

 à…………………………………………………………..

52. Do they teach English here?

à…………………………………………………………..

54. Some people will interview the new president on TV.

à…………………………………………………………..

55.The manager didn’t phone the secretary this morning.

à…………………………………………………………..

56.They find the new project worthless.

à…………………………………………………………..

57. Tim ordered this train ticket for his mother.

 à…………………………………………………………..

58.You didn’t show me the special cameras.

à…………………………………………………………..

59. She showed her ticket to the airline agent.

à…………………………………………………………..

60. He lends his friend his new shoes.

à…………………………………………………………..

61. She left her relatives five million pounds.

à…………………………………………………………..

62. The shop assistant handed these boxes to the customer.

 à…………………………………………………………..

63. The board awarded the first prize to the reporter.

à…………………………………………………………..

64. They make shoes in that factory.

à…………………………………………………………..

65. People must not leave bicycles in the driveway.

à…………………………………………………………..

66. They built that skyscraper in 1934.

à…………………………………………………………..

67. The students will finish the course by July.

à…………………………………………………………..

68. They are repairing the streets this month.

à…………………………………………………………..

69. They make these tools of plastic.

à…………………………………………………………..

70. They have finished the new product design.

IV/ Change these sentences to passive voice / active voice :                                                                                                                              1. I will buy a computer tomorrow. 

ð…………………………………………………………………………………………………………………

2. People are destroying large areas of the forest every day. 

ð…………………………………………………………………… ………………………………………………

3. The students usually hold the concerts at the university. 

ð……………………………………………………………………………………………………………………

4. The teacher is going to collect our papers. 

ð……………………………………………………………………………………………………………………

5. A storm destroyed the small fishing village. 

ð……………………………………………………………………………………………………………………

6. I had returned the books to the library. 

ð……………………………………………………………………………………………………………………

7. They are televising the World Cup soccer all over the world.  

ð……………………………………………………………………………………………………………………

8. Translators have translated that book into many languages. 

ð……………………………………………………………………………………………………………………

9. They will send you a bill at the end of the month. 

ð……………………………………………………………………………………………………………………

10. People grow rice in many countries. 

ð……………………………………………………………………………………………………………………

11. The teacher is giving a test in the next room right now.

ð……………………………………………………………………………………………………………………

12. You must write the answers on the side of the paper.

ð……………………………………………………………………………………………………………………

13. Mr Brown  looked the box and nobody could open it.

ð……………………………………………………………………………………………………………………

14. No one believes his story.

ð………………………………………………………………………………………………………………………

15. They hadn’t moved anything until the police came.

ð………………………………………………………………………………………………………………………

III/ Use the verbs in correct voice :                                                                                       0. Some kind of milk (ban) to produce nowadays because they have “melamine”. _______________     

1. English (teach) in schools of almost every country. _________________________

2. These doors and windows (clean) carefully yesterday.  ________________________

3. The class was too large, so it (divide) into two sections.  ______________________

4. Dinosaurs (exist) millions of years ago.  _________________________

5. Everyone (shock) by the terrible news yesterday. _________________________

6. Mary had her car (repair) by a mechanic.  _________________________

7. The fire (destroy) many buildings last years.  _________________________

8. Sarah is wearing a blouse. It (make) of cotton. _________________________

9. Meat (must keep ) in a refrigerator .  _________________________

10. We got our house ( paint) last week. _________________________

Technology, general term for the processes by (1) _______ human beings fashion tools and machines to increase (2) _______ control and understanding of the material (3) _______. The term is derived from the Greek words tekhnē, which refers to an art or craft, and logia, (4) _______ an area of study; thus, technology means, literally, the study, or science, of crafting.

Many historians of science argue not only that technology is an essential condition of advanced, industrial civilization (5) _______ also that the rate of technological change has developed its (6) _______ momentum in recent centuries. Innovations now (7) _______ to appear at a rate that increases geometrically, (8) _______ respect to geographical limits or political systems. These innovations tend to transform traditional cultural (9) _______, frequently with unexpected social consequences. Thus technology can be conceived as both a creative and a destructive (10) _______.

1/   A. that                    B. which                C. whom               D. what

2/   A. the                     B. its                      C. their                  D. his

3/   A. air                      B. atmosphere      C. surroundings     D. environment

4/   A. meaning            B. saying               C. telling                D. reading

5/   A. and                    B. but                     C. or                      D. so

6/   A. private               B. possessive        C. own                   D. having

7/   A. like                    B. want                  C. love                   D. seem

8/   A. for                     B. by                      C. with                   D. without

9/   A. systems            B. networks           C. world                 D. matters

10/ A. work                  B. task                   C. process             D. assignment