The light is still on. He _____ to turn it off when he _____ the room.
A.may forget: leave
B.must have forgotten : left
C.may forget : have left
D.could have forgotten : left
试卷相关题目
- 1__ It is so late. Our son ______ be back . __ Don't worry . I dare say he ________ have some extra work to do.
A.can ; must
B.will ; might
C.should ; must
D.must ; may
开始考试点击查看答案 - 2—Mike, do you want Kobe Bryant shoes or James shoes? —Daddy, _______ I choose? I like both pairs.
A.shall
B.must
C.can
D.may
开始考试点击查看答案 - 3There is a little time left. We _____ hurry.
A.should
B.would
C.mustn't
D.needn't
开始考试点击查看答案 - 4It is suggested that the students _____ to read the bad books.
A.should not be let
B.must not be let
C.should not be allowed
D.must not be allowed
开始考试点击查看答案 - 5What do customers demand __________to make up for their loss?
A.be done
B.to be done
C.is doing
D.is to do
开始考试点击查看答案 - 6---Is there any flight to New York? --- I think there ______ be, for it is snowing so heavily.
A.shouldn't
B.mustn't
C.can't
D.needn't
开始考试点击查看答案 - 7No driving after drinking is a rule that every driver _______ obey in our country.
A.will
B.shall
C.may
D.can
开始考试点击查看答案 - 8There was plenty of time. She ________ .
A.mustn't have hurried
B.couldn't have hurried
C.must not hurry
D.needn't have hurried
开始考试点击查看答案 - 9You _____ Jim anything about it. It was none of his business.
A.needn't have told
B.needn't tell
C.mustn't have told
D.mustn't tell
开始考试点击查看答案 - 10They took the injured straight to the nearest hospital. Otherwise some of them_______.
A.died
B.would die
C.might have died
D.could die
开始考试点击查看答案