The boss has given everyone a special holiday, so we   go to work tomorrow.
#87937
A
can’t
B
mustn’t
C
needn’t
D
shouldn’t
推荐题目
---Must I fill in the form?   --No, _______.
#87762
A
you must
B
there’s no need
C
you needn’t have
D
you needn’t to
—I wish I _________ the meeting.—But you didn’t .
#87347
A
attended
B
have atteneded
C
had attended
D
would attend
 Without electricity human life ________ quite different today. 
#89387
A
is
B
will be
C
would have been
D
would be