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You needn’t have come in person --- a letter _____enough.
#63450
A
would be
B
is
C
would have been
D
was
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- It took me nearly 40 minutes to ride here.- Have a drink, please. You _________ be thirsty.
#74720
A
will
B
must
C
should
D
can
—Listen! Is Mary singing in the next room?—No. It _______ be Mary.She has gone to Shanghai for an important meeting.
#74311
A
can’t
B
may not
C
mustn’t
D
needn’t
— The Queshi greenway has become a popular place for Shantou people on the weekends. — That’s right. And you ________ drive your car on it because it is a path for cycling and walking. 
#74467
A
may
B
must
C
shouldn’t
D
don’t have to
—Where did you get this book?—I picked it up from a second­hand bookshop if you ________ know.
#62316
A
must
B
will
C
can
D
shall
You ________ be hungry already — you had lunch only two hours ago!
#63107
A
wouldn’t
B
can’t
C
mustn’t
D
needn’t
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