I remember (  )to help us if we ever got into trouble.

I remember (  )to help us if we ever got into trouble.A.once offering B.him once

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There’s little chance that mankind would (  )a nuclear war.

There’s little chance that mankind would (  )a nuclear war.A.retain B.endure C.m

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Having no money but (  )to know, he simply said he would go

Having no money but (  )to know, he simply said he would go without dinner.A.not

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If you smoke in a non-smoking section people (  ).

If you smoke in a non-smoking section people (  ).A.have objected B.objected C.m

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Television was not invented by any one person. (  )into bein

Television was not invented by any one person. (  )into being overnight.A.Nor ha

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