--- There is someone at the door. Who ______ it be? Is it the postman?--- No, it ________ be him. It’s just seven o’clock. It’s too early.
#75704
A
may, can’t
B
will, won’t
C
may, mustn’t
D
must, may not
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— __________ we leave the library before 5 o’clock?— No, you needn’t. You can stay here until 5:30.
#74504
A
Must
B
May
C
Can
D
Could
—Can I pay the bill by check? —Sorry, sir. But it is the management rules of hotel that payment _____ be made in cash.
#63203
A
can
B
need
C
will
D
shall
If you ___ stick to the unrealistic approach, the worse result will be waiting for you not far ahead.
#63136
A
will
B
may
C
must
D
can