—— Where is your father? —— He has gone to the supermarket. He __________ at home.
#74996
A
must be
B
mustn’t be
C
can be
D
can’t be
推荐题目
I’m feeling much better now so you ______ call the doctor.
#78333
A
couldn’t
B
wouldn’t
C
can’t
D
needn’t
—“Crash diets” make us lose weight fast and I am all into that. —But it_______better to work out.
#62644
A
had
B
would be
C
wouldn’t have been
D
must have been
You’d better put away the magazines you have read, for they _______ be of great use later.
#62695
A
shall
B
need
C
can
D
must
---Look at that girl! Is that Susan?---No , it _______ be her. She has gone back to her hometown.
#74215
A
mustn’t
B
can’t
C
must
D
might
You_____ all those calculations! We have a computer to do that sort of thing.
#63501
A
needn’t have done
B
must not have done
C
shouldn’t have done
D
can not have done