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------- occurring substances are used in the vitamin supplement instead of chemicals.

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Karl Byquist’s compelling presentation ------the management of Parkland Press to hire his company.

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By completing employee-satisfaction surveys anonymously, workers can more ----- state their concerns about the workplace.

They were so _____ about joining the local volunteer group that they couldn’t sleep last night.

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105. Eun-Yi Roh  __________  to assistant attorney after last week’s performance review.

We have already filled in ______application forms but Mary is still trying to complete______. 

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The baby tried to walk, but it kept falling ………..

Every morning, millions of ______ waste ______ time reading the sports pages.

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The editor granted Ms.Porter a deadline ------- so that some information in her building renovations report could be updated.

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This palace was  ________________  used for public ceremonies and celebrations.

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It's very cold in here. Do you mind if I turn.............. the heating?

You shouldn’t walk around with ____ feet. The floor isn’t very clean.

Had we not watched the football match last night, we___________________ our work.

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Many Americans eat more food than they need, _______ they are harming their bodies and minds by making unhealthful food choices.

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------- when they are away conducting business, members of the sales team are usually available by e-mail.

 James is very interested in mathematics and _______ applications. 

The city’s transit commission held a meeting last Friday on providing more ............... service to recreational places, such as the zoo, during the summer.

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You are old enough. I think it is high time you applied a job.

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------ tea and coffee are available in lobby for all guests of the Farrison Hotel.

We are concerned with the problem of energy resources .............. we must also think of our environment.

Workers are advised not to operate certain machines by ...........