There's a man at the reception desk who seems very angry and I think he means ________ trouble.

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Whenever I met him, ________ was fairly frequent, ________ I like his sweet and hopeful smile.

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There are many valuable services ________ which the public are willing to pay but which ________ not bring a return in money to the community (社区).

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I must think of a proper gift for my mother, ________ won't be expensive but will make her happy.

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－Can we three use the computer to work on the examination papers?

－Sure. You can come to my office and more than one ________ fixed there. Thus, it will save your time.

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The World Trade Organization (WTO) finally opened its door to China on November 10,________ a 15-year wait.

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Is that a book on farming? If so, I want to borrow ________.

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It was________ he stepped onto the land ________he felt a warm flow through his whole body．

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Mr Tanaka，the winner of the Nobel Prize，said，“ When I see myself on television all the time，I can't believe ________．”

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As they are retired，Mr and Mrs Scott prefer a house in the country to spend their late years to________ in a large city．

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