The light in his office is out. He_________ left for home.
#62358
A
must have
B
must have been
C
should have
D
should have been
推荐题目
— Shall I tell John about it ?— No , you . I’ve told him already .
#74548
A
needn’t
B
wouldn’t
C
shouldn’t
D
mustn’t
Lora，you ____________ leave all your books on the floor like this!
#62212
A
wouldn’t
B
mustn’t
C
needn’t
D
may not
---Who’s the man over there? Is it Mr. Black?--- It _________ be him. He’s much taller.
#74268
A
may not
B
can’t
C
will not
D
mustn’t
—Why is online shopping getting more popular? —I think it _________ save a lot of time.
#74455
A
should
B
had better
C
can
D
ought to