Choose the best answer: 

She hasn’t seen her family________ three years ago.

Choose the best answer: 

Please______ photocopies of documents.

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

If the sun shines, we ___________ to the town.

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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_____ their farm work, the farmers returned 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)_____. 
(26)......

Choose the best answer: 

Hello. Is that 956782? Please put me_______ the manager.

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Where are the children? “I saw_______ in the yeard”.

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As soon as Martina saw the fire, she_____ the fire department.

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

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 In 1995______ Hawaii was admitted to the Union as the 50th State.

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“Here, I brought you some flowers from my garden”.

          “Thank you. They’re_____ beautiful colors”.

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When did you eat? As soon as he came, we _____ our dinner.

Choose the letter A, B, C or D to complete the sentence: If the sun shines, we ___________ to the village.

Now we __________  human to do such work as mining minerals.

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He’s taken his medicine, _______?

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

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Since I left Venezuela six years ago, I_____ to visit friends and family several times.

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I’ll offer it to Tom _______, he may not want it.

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_____their work, they went home.

Choose the best answer: 

 “I’m building a table”.

          “How far have you gotten_____ it?”.

a. to

b. for                        

c. along                       

d. on