Choose the best answer: 

I am sure Miss Smith_______ use the new equipment.

Choose the best answer: 

We wish that you_______ such a lot of work, because we know that you would have enjoyed the party.

Choose the best answer: 

The assignment for Monday was to read ______ in your textbooks.

Choose the best answer: 

He______ his job because he seems very happy.

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

I use a laptop __________ to music and watch videos.

Choose the best answer: 

 The brakes need _________

Choose the best answer: 

I’ll go with you when I’ve finished _______ my homework.

Many companies have computers at work. In addition, most universities  __________ day and night courses in Computer Science. A. have       B. has        C. had        D. having

Choose the best answer: 

He says he will pay; I don’t think he will, _______

Choose the best answer: 

He was not a dutiful son. I wish he_____

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)_____. 

(25)......

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

Choose the best answer: 

We don’t have ______ tonight

Choose the best answer: 

She went_______ to fetch the porter.

Thanks to robots, we don’t have to spends days and months ___________ repeated work.

Choose correct answer A, B, C or D to complete the sentence.  Science is used in all corners of the world for the __________ of human

Choose the best answer: 

Tito was the only foreigner_________ I saw at the convention.

Choose the best answer: 

The factory paid_______ nearly a million pounds to their employees injured in the explosion.

Choose the best answer: 

What would you suggest that he_____?

Choose the best answer: 

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

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