Sally worked late in the evening to finish her report __________ her boss could read it first thing next morning.
_____ that air conditioners cause so much pollution, I would never have bought one.
Jumping out of ____ airplane at ten thousand feet is quite ____ exciting experience.
–Why didn’t you give a hand to the boy?-- I ______ , but he struggled to his feet before I tried to.
The moment _____ John will never forget is ______ Mr. Smith gave him a lot of valuable advice on how to improve his writing.
Never before _______ so highly successful in his attempts to forecast the weather accurately on a small scale.