49. John fell asleep _____ he was listening to the music.
A. after
B. before
C. while
D. as soon as
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The book was so interesting that he had read it for three hours _____ he realized it.
A. unless
B. if
C. after
D. before
The movie is__ wonderful _____I want to see it again.
A. too;to
B. so;that
C. as;as
D. so;as
—Mom,I'm afraid I can't win the competition. —Believe in yourself,my boy,and tell yourself____.
A. to give up
B. not to give up
C. to give away
D. not to give away
I hope your dream will _____in the future.
A. come true
B. come out
C. come in
D. come on