Sheila had butterflies in her ________ before the interview.

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

Not ........... on such a hot day, the beach was crowded.

Who was the first person ..............  the South Pole?

Children can be difficult to teach because of their short attention .................

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---------- that insulation has been replaced, that building is much more energy- efficient.

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I wanted to go a more ________ route across Montana.

Are they _________ students? 

One member of the project group ____ the boss and was fired immediately.

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Flockworks, Inc., recently made a slight ------- to its Web site design to improve its punctuality.

When we see Mr. Minh tomorrow, I ____ him of that. 

Did you paint it yourself or did you_________ it painted?

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Since the new sugar-free foods were introduced, overall sales  __________  at a steady rate.

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Justin’s Packaging company   ___________    receives returned products because the new machine that they purchased has been creating problems for the past couple of months.

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Mr. Ross,____________ is repainting the interior of the lobby, was recommended by a friend of the building manager.

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Passengers  _____________  to take all their personal belongings with them when they leave the plane.

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At Mottals Corporation, the first step in the hiring  ____________  is the preliminary interview.

A great _____ of bees settles on our apple tree during a storm.

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When the apprentice attempted the task for the first time, he was ____________   by Mrs. White.

She has two brothers, ............ are engineers.

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