What the doctors really doubt is ________ my mother will rec..

What the doctors really doubt is ________ my mother will recover from the serious disease soon.[ ]A. whenB. ifC. whetherD. what

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He is ready to help others, seldom, ______ refusing them whe..

He is ready to help others, seldom, ______ refusing them when they turn to him.[ ]A. if never B. if ever C. if not D. if any

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It’ll be 3 days _____ he _____ back from his hometown.[ ]A..

It’ll be 3 days _____ he _____ back from his hometown.[ ]A. when; will comeB. after; will comeC. since; comesD. before; comes

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I have no dreamsto have a happy life. [ ]A.rather thanB.m..

I have no dreams to have a happy life. [ ]A.rather thanB.more thanC.other thanD.less than

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_____ it has been raining during the weekends? Our plan to ..

_____ it has been raining during the weekends? Our plan to travel may be cancelled.[ ]A. What if BFor what C. If only D. So what

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