【单选题】
Should your products prove _________ in quality and reasonable in price, I trust substantial order will follow .
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If you need more information, please contact us __________ telephone or email.
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Ladies and gentlemen, please fasten your seat belts. The plane __________.
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First please be ( ) during your travel,otherwise we will waste time.
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When we breathe, the oxygen in the air ____ with our blood and gives us life.
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Could you please tell us what kind of work _____you have got experience?
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After filling out this form, please dont forget to______ your name.
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David, there a dictionary and some books on your desk. Please put them away.
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After filling out this form, please don’t forget to______ your name.
【单选题】
8.We have very much ______ your prompt attention to our request.