Choose the letter A, B, C or D to complete the sentence: I use a laptop __________ to music and watch videos.

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).........

Choose the letter A, B, C or D to complete the sentences:

If the sun shines, we ___________ to the town.

Choose the best answer: 

 You _____ throw litter on the streets.

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In 1900 the world had no deaths from rabies. Scientists______ wonderful vaccine.

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Please pardon me for _______ you.

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I took my only son to the park but he didn’t like it. You ______ him to the zoo.

Choose correct answer A, B, C or D to complete the sentence. Mss. Lan seems to have spent all her life studying in _______ establishments.

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You ________ your seats today if you want to go to the game.

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After he had researched and ________ his paper, he found some additional material that he should have included.

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Before Jennifer won the lottery, she_____ any kind of contest.

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Every time Prakash sees a movie made in India, he_____ homesick.

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Mr. Brown is very rich. He_____ work hard for a living.

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I’ll have a cup of tea and __________

They can work with information even __________ than a person.

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“What is your opinion of the Smiths?”.

          “They are_____ people”.

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I lost my Honda last week; I hadn’t locked it. You______ it.

her marrying

We would like_______ to the president’s reception, but we weren’t.

Choose correct answer A, B, C or D to complete the sentence.  They'd rather_____ in the field than stay at home

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These old houses are going to be _______ soon.

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 If you had told us earlier_______ he was, we could have introduced him at the meeting.