When I went to their house, there was no light on. They _____ at home.
#62992
A
can’t be
B
couldn’t be
C
can’t have been
D
mustn’t have been
推荐题目
— Look at the boy playing basketball on the ground. Is it George?— It ________ be him. He told me he would play basketball after class, but he’s not sure.
#75386
A
mustn’t
B
must
C
can’t
D
may
―Must I report the situation of the new company to the manager now? ―No, you . You are tired and you can do it after you have a good rest.
#78285
A
mustn’t
B
needn’t
C
shouldn’t
D
can’t
Now more and more people are_______ the dangers of drinking and driving.
#78107
A
tired of
B
aware of
C
fond of
D
proud of
____ I fill in the application form right now, sir? No, you needn’t. You can complete it this afternoon.
#76744
A
May
B
Can
C
Would
D
Must
--- May I smoke here? --- If you , choose a seat in the smoking section.
#63523
A
should
B
could
C
must
D
may