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

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If I ________ the flu I would have gone with you.

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We were shocked to hear the news of you_______

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)_____. 

(24)........ 

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Usually, _____ begin to take an interest in reading around the age of five.

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Many birds will______ more than 3,000 miles to reach their winter homes.

Robots ___________  an important role in our life.

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Mary, accompanied by her brother on the piano, _____ very well received at the talent show yesterday.

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Pollution together with water erosion_____ its toll on the building.

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I wish this English course_____ the whole year.

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

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While he was washing his new car, Mr. de Rosa_____ a small dent in the rear fender.

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 It is cold now. The homeless child wishes he_____ in a cozy family

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I often avoid _______ to parties.

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He was very young and had no experience of that type of work __________ he was not given the post.

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This poor old man wishes he_____

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Disguises can be too perfect. This means they can be______

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There was no one there; _______ I went away.

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They have plenty of time, so they need not_____

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

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The one in the window was_____ expensive that I couldn’t afford it.