If city noises ________ from increasing, people ________ shout to be heard even at the dinner table 20 years from now.

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A．are not kept; will have to

B．are not kept; have to

C．do not keep; will have to

D．do not keep; have to

“Could I borrow your Louis Armstrong record?”

“I'd get it for you ________ I could remember who last borrowed it. ”

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________ their seats, the lecturer began his topic.

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I really don't know________ I kept the secret papers.

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Every minute must be made full use of________ our lessons, for the college entrance exam is coming.

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The news that they failed their driving test discouraged him, ________ ?

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The news is spreading from mouth to mouth.

Yes, it's become________ talk of________ town.

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Will you see to________ that my children are taken good care of while I am away?

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—Didn't the guard see him breaking into the bank?

—No, he________ in the other direction.

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—Did you check the progress of the project yourself last week?

—________ .

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