--What's wrong with your uncle?--- We're sure____ something is wrong with him, but we doubt_____ the disease can kill him.
It is impossible___________ so much work in an hour. A. finish B. to finish C. finishing
My family went on a _________ trip last month. A. two weeks B. two-week C. two-weeks
While you _________ your trip, I was busy ________ for my exams. A. enjoyed, preparing B. were enjoying, preparing C. were enjoying, to prepare
The movie is boring, it makes me __________. A. to sleep B. asleep C. sleepy