Many companies have computers at work. In addition, most universities  __________ day and night courses in Computer Science. A. have       B. has        C. had        D. having

Choose correct answer A, B, C or D to complete the sentence. His computer makes a _______ low buzzing noise

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Not even one of the hundred students _____ passed the test.

 I agreed_____my mother about most things.

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After he had spoken, a _______ silence fell on the room.

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It has slowed down considerably. It had slowed down_______

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I think he is unwell; he was complaining_______ a headache this morning.

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He didn’t seem to mind _______ TV while he was trying to study.

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May I have 2 tickets, please? _________ two tickets, please?

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We don’t have ______ tonight

Choose correct answer A, B, C or D to complete the sentence. Space travel is one of the marvels wonders of modern _______

Robots ___________  an important role in our life.

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The new invention may receive a lot of __________ from the public.

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In some nations coffee is the favorite beverage, _____ in others it is tea.

Thanks to robots, we don’t have to spends days and months ___________ repeated work.

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There was no one there; _______ I went away.

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She wishes she ______ a fairy now.

 Could you turn the oven______if you’re going in the kitchen?

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I'd rather_____ in the field than_____ at home.

Choose the word (a, b, c, or d) that best fits each of the blank spaces. 
Computers are very (21)____, but they also can (22) _____ problems. One kind of problem is with the computer’s memory. It is not perfect, so (23) ____ computers lose (24)______information. Another problem is with the machinery. Computers are machines, and (25)_____can break down. When computers break down, they may erase information, like chalk on a blackboard. Or they may stop doing anything at all. And there is another different kind of problem with computers. Some doctors say they may be bad for your (26)_____. 
(21).........

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My wife wishes she______ the guitar now