The boy was so tired that he fell asleep _____________ his mother could take off his clothes

The award should be given to _______ makes great contributions to the film industry.

We don’t think we’ll be able to go mountain-climbingtomorrow.—— _________ the weather turns out fine

There is a possibility that these hens could be frightened and lay fewer eggs, ____ a sudden loud noise. [ ]

I’m too busy to my family often.—Why not call them instead