What ............... can be drawn from the experiment of two American physicists, Clinton Davisson and Lester Germer?

 You ........ use your dictionary during the language test. It’s prohibited.

Birds can fly in _________ sky. 

Choose the correct answer in each sentence.

Please be aware that China Grill will be closed ____________   a private function on Sunday, October 29.

Every of the committee members  ................. satisfied  with  the  board  in the meeting yesterday.

Choose the correct answer in each sentence.

By  ______________   offices in London, Paris, and Madrid, Sedgehill Ltd. has continued its growth into markets overseas.

Choose the best answer:

Can you tell me the reasons for ........... the Mother’s Day?

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Drake Pharmaceuticals is   ___________ to have world-renowned chemist Jonas Lund as its senior lab technician.

There is ................. to be a serious energy crisis in the next century.

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Many visitors to the town are _____________   surprised to learn about its fascinating history.

I don’t object to people being vegetarians, but it gets on my nerves when they’re....................about it.

The festival has many attractions. It will include contemporary orchestra music and an opera.  ................., there will be poetry readings and theatrical presentations.

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We will make a final decision about changing the landscaping of the property after reviewing the _____________   costs.

Choose the correct answer in each sentence.

The goal of the committee was to evaluate the company's bylaws and offer  _____________  for improvement.

Rolling wheat  _______ cover much of the Prairie Provinces—Alberta, Saskatchewan, and Manitoba.

The teacher said that I would be able to speak English fluently .................. six months.

Choose the correct answer in each sentence.

Mr. Rambaudi is  __________  with insuring that all windows are closed and locked at the end of the working day.

Choose the letter A, B, C or D to complete the sentence below
The Sahara is one …...…. the harshest environments on Earth, covering 3.6 million square miles (9.4 million square kilometers), nearly a third of the African continent.

Peter, Harry and Chuck were the first, second and third     _ in the school cross- country race.

Choose the correct answer in each sentence.

Although a few team members are unable to attend the Christmas party,  __________  are expected to be present.

Choose the correct answer in each sentence.

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