ekzamen_otvety_na_test_anglysky

1.The new computer program … a variety of helpful applications. has

2.The new machine … 50 percent more than the previous machine. proceeds

3.When the temperature … the metal … rises, expands

4.The broken contact … the heater to be switched on and so the cycle … again. causes, starts

5.Shape memory alloys … many applications. provide

6.Silicon … the most common element on this planet.

is

7.A transistor … of two types of silicon. consists of

8.ENGINEER: We ... (to have) a lot of problems with existing equipment. are having

9.ENGINEER: Well, at the moment we ... (to use) a modem linked up direct to our microcomputer and the telephone line. are using

10.ENGINEER: Well, the weak link is the line. A lot of our clients are overseas and we ... (to have) problems with the lines. are having

11.We ... (to transmit) the files but they are not arriving in the same form. are transmitting

12.We are transmitting the files but they ... (to arrive) in the same form. are not arriving

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13.ENGINEER: Even more serious is that it ... (to cost) us a lot of money in call charges. Call charges on international lines are high. is costing

14.We’(ll have finished) ... testing the machines by

Monday next week. We’ll have finished

15.I’(ll telex) ... you by the end of the week. I’ll have telexed

16.The first maintenance course’(ll begin) ... in a week. will begin

17.We’(ll be having) ... tests on August 25. will have

18.We’(ll send) ... you some more copies of the Operators’ Manual by September. We’ll have sent

19.The firm (will install) ... new equipment by the end of March. will have installed

20.The engineers (will be setting) ... the capacity date by Friday. will have set

21.By this time next year you ... (to graduate) from the University. will have graduated

22.All last week he ... (to prepare) for the examinations. was preparing

23.That man ... (to teach) at the University since 1985. has been teaching

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24.Water ... (to change) into ice when the temperature drops below zero. changes

25.Water changes into ice when the temperature (to drop) below zero. drops

26.Kindly repeat what you just ... (to say). have said

27.I only ... (to succeed) in solving the problem after I had been working on it for several hours. succeeded

28.I only succeeded in solving the problem after I ... (to work) on it for several hours. had been working

29.He reminded me that we ... (to be) classmates at school. had been

30.I ... (to hear) that you have given up up the idea of learning French. hear

31.I hear that you ... (to give) up the idea of learning French. have given up

32.By the time he ... (to be) thirty he will have become a good engineer. is

33.By the time he is thirty he ... (to become) a good engineer. will have become

34.My friend ... (to go) to Moscow last summer and he has been working there since then. went

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35.My friend went to Moscow last summer and he ...

(to work) there since then. has been working

36.When I ... (to get) back they probably will be working at the computer. get

37.When I get back they probably ... (to work) at the computer. will be working

38.When I ... (to go) to the library the next day I found the book exactly where I had left it. went

39.When I went to the library the next day I ... (to find) the book exactly where I had left it. found

40.When I went to the library the next day I found the book exactly where I ... (to leave) it. had left

41.I’m sure that they ... (to complete) their work by May. will have completed

42.At this time tomorrow you ... (to take) your exam. will be taking

43.She ... (to return) from the library at 6 o’clock. returned

44.I not ... (to work) at 8 o’clock. I will have finished my work by that time. will not work

45.I not will not work at 8 o’clock. I ... (to finish) my work by that time. will have finished

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46.At what time you ... (to finish) your work? will you finish

47.What you ... (to do) at 8 o’clock? I was working on my report. were you doing

48.What you were you doing at 8 o’clock? I ... (to work) on my report. was working

49.He ... (to speak) French? - Yes, he speaks French quite fluently. Does he speak

50.He does French? - Yes, he ... (to speak) French quite fluently. speaks

51.The man who ... (to stand) at the window is our English teacher. is standing

52.The man who is standing at the window ... (to be) our English teacher. is

53.Where ... (to be) Peter? - He is having his English lesson. I think that he always has it at this hour. is

54.Where is Peter? - He ... (to have) his English lesson. I think that he always has it at this hour. is having

55.Where is Peter? - He is having his English lesson. I think that he always ... (to have) it at this hour. has

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56.Helen ... (to learn) English at the Institute. She has been learning English since last autumn. learns

57.Helen learns English at the Institute. She ... (to learn) English since last autumn. has been learning

58.They ... (to be) busy now. They are discussing an important question. They have been discussing it since 5 o’clock. are

59.They are busy now. They ... (to discuss) an important question. They have been discussing it since 5 o’clock. are discussing

60.They are busy now. They are discussing an important question. They ... (to discuss) it since 5 o’clock. have been discussing

61.Where ... (to be) Petrov? is

62.He ... (to work) at the computer. is working

63.has he been working

64.Yes, he ... (to work) since morning. has been working

65.The Sierra Club ... (be) an organization whose goals center on the protection of the environment. is

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66.The Sierra Club is an organization whose goals ...

(center) on the protection of the environment. center

67.It ... (found) in 1692 in San Francisco by naturalist John Muir, who was intent on preserving the natural beauty and harmony of Sierra Navadas in eastern California. was founded

68.It was founded in 1692 in San Francisco by naturalist John Muir, who ... (be) intent on preserving the natural beauty and harmony of Sierra Navadas in eastern California. was

69.Today the Sierra Club ... (boast) almost 200,000 members in all fifty states of the United States. boasts

70.Through activites such as conferences, lectures, exhibits, expeditions, and films, the organization ... (to work) to continue the effort begun by John Muir. works

71.The Sierra Club also ... (publish) a weekly newsletter, a bimonthly magazine, and various books. publishes

72.A transistor is an active semiconductor device with

three or more electrodes. By active ...

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(подразумевается) that the transistor

is capable of current gain, voltage amplification and

power gain. is meant

73.A transistor is an electronic device in which electronic conduction ... (производится) within a semiconductor. is made

74.A semiconductor is an electric conductor with resistively in the range between metals and insulators, in which the electrical charge carrier concentration ...

(увеличивается) with increasing temperature over some temperature range. rises

75.The resistivities of semiconductors and insulators ...

(уменьшается) rapidly with rising temperatures, while those of metals increase relatively slow. Unlike metals and insulators, the resistivity of semiconductors depends upon the direction of current flow. decrease

76.The resistivities of semiconductors and insulators ...

(уменьшается) rapidly with rising temperatures, while those of metals increase relatively slow. Unlike metals and insulators, the resistivity of

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semiconductors depends upon the direction of current

flow. decrease

77.The direction of the easiest current flow or lowest resistively ... (называется) the forward direction, the direction of restricted current flow or highest resistively is known as the reverse or back direction. is called

78.The direction of the easiest current flow or lowest resistively is called the forward direction, the direction of restricted current flow or highest resistively ...

(известно) as the reverse or back direction. is known

79.A dividend ... only be paid out of profits but not out of capital. can

80.famous business partnership in English history. were able

81.The owners of a private company ... be members of the same family. can

82.Typewriting courses ... combine keyboard training with the theory and practice of typewriting. can

83.We ... install a fax machine yesterday. were able

to

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84.The interviews begin on Tuesday, each interview ...

last not more than 30 minutes. can

85.They ... start earlier than 9.30 as it takes time to get to the place of the interviews and fulfill all the necessary formalities. can’t

86.No interviews ... scheduled after 4.30. can be

87.An interview ... take place between 1.00 p.m. and

2.00p.m. as it is lunch-time. can’t

88.The participants ... come on Monday as they were warned beforehand. can’t have

89.They ... be waiting for begining now as it is only

8.30.can’t

90.Many business people prefer the flexibility, reliability and convenience of a hire car to using their own car. Car hire ... be particularly useful and advantageous when combined with air travel. can

91.The major international car rental firms ... provide a special programme designed specially for business people. can

92.This ... include a ’Rent it here. Leave it there’s service. can

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