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He didn’t need______ out of his room in Moscow.

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Last Sunday it was_____ wet _____ we couldn’t go to the movies.

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)_____. 

(22).......... 

Choose the letter A, B, C or D to complete the sentence: After he had spoken, a _______ silence fell on the room.

 Choose correct answer A, B, C or D to complete the sentence. The new invention may receive a lot of __________ from the public

Choose the letter A, B, C or D to complete the sentence: He'll be remembered both as a brilliant Physician and as a true _______.

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Both viruses and genes_____ made from nucleoproteins.

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She went_______ to fetch the porter.

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Because they usually receive the same score on standardized examinations, there is often disagreement as to _________ is the better student, Bod or Helen.

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He tried to park his car but______ space wasn’t big enough.

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People _____ worried about the high rate of unemployment.

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Although he tried hard, _____

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The car was easy to recognize so it wasn’t _______ difficult for the police to catch the thieves.

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After ancient Greek athletes won a race in the Olympics, they_____ a simple crown of olive leaves.

Will we be able __________ into space in the future?

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I wish another more effective teaching method______ used.

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Tito was the only foreigner_________ I saw at the convention.

First of all, robots  ___________ time and human labor.

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I’ll have a cup of tea and __________

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Twenty dollars_____ the price.

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I would like to live by _____ sea