Choose A, B, C, or D that best completes each sentence.

Camels were often used _______ transportation by people of the desert.

Choose the correct answer in each sentence.

The new mayor, Evan Woolley, gave a ------ speech to thank everyone who had voted for him.

.............. electricity you use, ...................  your bill will be.

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If __________   parts are covered by the manufacturer’s warranty, return them immediately to the manufacturer and provide notice of the problem by e-mail.

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The Airport Trust Fund is the  ____________  funding source for federal aviation programs.

Choose the best answer

After working at the same company for thirty years, my grandfather was looking forward to his ____.

A good friend should  ...................  you whatever happens.

I paid my first visit to them on........... clear cold February night.

 Don't walk too fast. I can't keep_________you.

He is ________ English. 

Choose the best answer:
................. Mr. Baker want a new raincoat?

We kept in _______for a while after college.

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 The flooring material will serve as an essential aesthetic aspect of the interior decoration, and natural materials will create a warm ________   for the indoor living space.

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The new product was launched on the ------ that there was going to be a significant demand for it by the existing customer base.

If boring and repetitive factory work could be  ________ by robots, why not boring and repetitive household chores too? 

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 Yesterday, the chief executive wasn’t feeling well and that’s why he failed to attend ------- meetings.

What you say is true, but you could have .................. it more tactfully.

Television can make things ................ because it presents information in an things effective way.

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Mary Aspen has _____________   to Busan to take an administrative position after working in China for six years.

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Our accounting software can track invoices, payments, ____________   debt in multiple currencies.

During the flood, army helicopters came and tried to evacuate ............. injured.