-Was the United State of America founded on July 4th, 1776？ --You _________ be right but I need to check it in the history textbook anyway.
#62356
A
have to
B
must
C
may
D
will
推荐题目
---Listen! Is Kate playing the piano in the room? ---No. It _________ be her. She has gone to London with her parents.
#74593
A
may not
B
can’t
C
mustn’t
D
needn’t
We ________ here on time but we were caught in a traffic jam.
#62326
A
must have arrived
B
could have arrived
C
need have arrived
D
should have arrived
----Did you go to the cinema last night? ----No, We , but our car broke down on the way.
#63341
A
must have gone
B
shouldn’t have gone
C
could have gone
D
Needn’t have gone
― Why ______ you stay in the countryside, where it’s not convenient to go shopping?―But I’ve found it rather valuable for my health.
#63670
A
can
B
must
C
may
D
shall
You ___ drink wine before driving, or the police will take your license away.
#75332
A
don’t have to
B
needn’t
C
mustn’t
D
may not