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 ---I saw Mr. Smith at Xianyang Airport this morning.  ---You ____. He’s still on holiday in Hawaii.
#62523
A
can’t
B
couldn’t have
C
mustn’t have
D
needn’t
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 —______ you please tell me something about the life in Canada? — Sorry, I______ . I don’t know either. I’m from Australia.
#76590
A
Could, couldn’t
B
Can; couldn’t
C
Could, can’t
D
Can, mustn’t
Li Lei isn’t ____ Liu Ming.
#77741
A
tall as
B
as taller as
C
as tall as
D
as the taller as
—Look at the sign! —Oh, I see.We _______ waste water.
#77631
A
can
B
must
C
mustn’t
D
needn’t
－Would you like something to drink?－No, thanks. I __________ a glass of water just now.
#77119
A
drink
B
will drink
C
am drinking
D
drank
—You shouldn’t have shouted at your mother. It really hurt her.  —Exactly. I ________ crazy at the time.
#62574
A
must be
B
could be
C
must have been
D
could have been