Choose the best answer: 

A few_____ the test.

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

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I can’_______ what he’s doing, it’s so dark down there.

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The police_____ on the alert for the escaped convict.

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

What is a washing machine used _________?

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_____ you to the job, he felt calm.

her marrying

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

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

Choose the word (a, b, c, or d) that best fits each of the blank spaces. 
Not so long ago, people only used the (23)_____to make phone calls. Now, thanks to computers, people use their phones to do much more. They can bank by . phone, rent videos by phone, and even shop by phone. It is also possible (24)_____letters and reports by faxing them over telephone lines. People can even use their phone lines to (25)________ messages from one computer to another computer by (26)_________ mail, or e-mail. 
(23)............

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It is essential that the sponsor_____ the file early.

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

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We often watch______ television.

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Sending_______- “Special delivery” costs about fifteen times as much as sending it “regular delivery”.

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My new pair of pants _____ at the cleaners.

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Do you know what_______ so many people evacuate their homes?

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“Why wasn’t Mr. Fitzgerald offered a better room in the hotel?”.

    “I don’t know. It’s surprising how_____ important person is treated”.

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If Bod _______ with us, he would have had a good time.

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It was_____ that we had gone for a walk.

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“Why did they close the center of the city to automobiles?”

          “Because the number of contaminants in the air_____”.

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Tito was the only foreigner_________ I saw at the convention.

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

I'd rather_____ in the field than_____ at home.