She didn't answer the phone.She ______ be asleep.
A.couldn't
B.mustn't
C.might
D.had to
试卷相关题目
- 1He requires that he ______ an opportunity to explain his case.
A.is given
B.should give
C.give
D.be given
开始考试点击查看答案 - 2--- I stayed at a hotel while in New York . --- Oh, did you? You ____ with Barbara.
A.could have stayed
B.could stay
C.would stay
D.must have stayed
开始考试点击查看答案 - 3You ______ scold such a pupil who always keeps silent so seriously that you ______ hurt him.
A.should; can
B.may; will
C.mustn't ; may
D.can't must
开始考试点击查看答案 - 4The door ______ . Better have it repaired .
A.isn't shut
B.hasn't been shut
C.won't be shut
D.won't shut
开始考试点击查看答案 - 5—What a great cook your sister is! —Yeah! We ______ never have enough of her cookies.
A.may
B.must
C.should
D.can
开始考试点击查看答案 - 6It _______ last night, for the ground is wet now.
A.might not have rained
B.must have rained
C.couldn't have rained
D.rained
开始考试点击查看答案 - 7He was a good swimmer, so he _____ swim across the river.
A.might
B.could
C.would
D.was able to
开始考试点击查看答案 - 8You _____ across the road without looking round; you _____ down by a car.
A.shouldn't run, might have been knocked
B.shouldn't have run, might have been knocked
C.mustn't run, could have been knocked
D.mustn't have run, could be knocked
开始考试点击查看答案 - 9 --- Will Helen get disappointed if I tell her she failed? --- I think she__________.
A.may
B.has to
C.should
D.Need
开始考试点击查看答案 - 1035.You have broken your promise;you______painting the house long ago.
A.could have finished
B.had better finish
C.must have finished
D.should have finished
开始考试点击查看答案