—Hurry up, Mum. The lights are turned on. Dad has been back.—It _________ be him. He has gone to Shanghai.
#75758
A
must
B
can’t
C
mustn’t
D
may
推荐题目
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
— You must be looking forward to your trip to Sydney.— Yes. I wait any longer.
#63471
A
can't
B
mustn't
C
needn't
D
shouldn't
Could you please_____ the piano so loudly? Your brother is having a rest now.
#74747
A
not to play
B
not play
C
don’t play
D
to not play
— How’s your tour around the North Lake? Is it beautiful?— It ______ be, but it is now heavily polluted.
#62172
A
will
B
would
C
should
D
Must
_Can you write a letter in English? _No, I______.I know only a little English.
#77488
A
can’t
B
needn’t
C
may not
D
mustn’t