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
- 1If Becky hadn't missed the bus, she ______late for the lecture
A.would have been
B.wouldn't have been
C.had been
D.wasn't
开始考试点击查看答案 - 2If I ____ you, I would join the army
A.am
B.was
C.were
D.would be
开始考试点击查看答案 - 3Don't throw the picture away. Give it to Tony, he _____.
A.might have liked
B.might like it
C.may have liked it
D.would have liked it
开始考试点击查看答案 - 4He commanded that the work _______ before 5pm
A.was finished
B.should be finished
C.would be finished
D.finished
开始考试点击查看答案 - 5On AIDS Day, President Hu Jintao demanded that the problems _________ paid special attention to.
A.referred to being
B.referred to be
C.refer to being
D.refer to be
开始考试点击查看答案 - 6I can't find my English book. I must ______ it at home this morning.
A.forget
B.leave
C.have forgotten
D.have left
开始考试点击查看答案 - 7If it _______ next week , the crops would be saved.
A.rains
B.will rains
C.would rain
D.should rain
开始考试点击查看答案 - 8I________have gone the concert because I know nothing about that kind of music.
A.couldn't
B.mustn't
C.shouldn't
D.oughtn't
开始考试点击查看答案 - 9Although James Cook ______ the first westerner to have discovered Australia,New Zealand and Hawaii,his travels led to the creation of more accurate and reliable maps for vast parts of the world.
A.isn't
B.wasn't
C.must have been
D.may not have been
开始考试点击查看答案 - 10Even though “faraway” countries now seem closer, thanks to air travel, they _____ still be different from your home country.
A.must
B.may
C.should
D.shall
开始考试点击查看答案