Please do not _______ when somebody else is talkin

Please show me ____ to do it.A: whatB: howC: whichD: when

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If there is any way we can be of assistance, please do not hesitateto _____us.A. con

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—______,Mike. Its a little chilly in here.—Okay. Is there anything else I can do for you b

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Please ________ dictionaries when you are not sure of word spelling or meaning. A.

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Please give Jim the schedule for tomorrows conference when he _______ back. He is to chairthe confe

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—The weather here in summer is so changeable. Please take an umbrella when you go out. —________. A.

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We all enjoy our freedom of choice and do not like to see it____when it is within the legal and moral boundaries of society.

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