You’d better not ________ the radio, or you’ll not be able to put it back together again. [ ]

Did you hear about the air crash? I feel so lucky! —Yes．If you _____ that flight, I _____ speaking to you now

I finished my ______________ examsyesterday.

________ one and a half months enough for the project to be finished?—I am afraid not. The professor is ill and only after he recovers ________ go on with it.

She likes fruit,________ apples , bananas and pears..