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Students suppose to read all the problems carefully and find out the solution to them

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By the end of this year I ________ for this firm for a years

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________ have made communication faster and easier through the use of email and the Internet is widely recognized

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It never ________ his mind that his badly behaved manner would be discovered

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I enjoy reading the editorial that you told me about it yesterday

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A trust worker was discovered to have ________ confidential information to a rival corporation

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Gale-force winds caused destruction ________ the buildings ________ the seashore

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Poor supervision brought the firm to ________ of collapse.