—Where is Sally?—I’m not sure. She in the library.
#77047
A
might
B
must
C
will be
D
may be
推荐题目
It was my fault. I ________you about the meeting earlier.
#63052
A
should tell
B
should have told
C
had to tell
D
would have told
He _______ have completed his work；otherwise, he wouldn’t be enjoying himself by the seaside.
#63103
A
should
B
must
C
wouldn’t
D
can’t
---Must I learn the new words in heart today?---No, you _______. You ______ do it tomorrow.
#74845
A
needn’t; may
B
mustn’t; must
C
mustn’t; may
D
needn’t; mustn’t
The World Wide Web is sometimes jokingly called the World Wide Wait because it _______ be very slow.
#63650
A
should
B
must
C
will
D
can
Mike ________at 8:30 for the meeting, but he didn’t turn up.
#63063
A
should arrive
B
must arrive
C
must have arrived
D
should have arrived