A: Listen! Is it Tina singing in the next room?B: No, it __________ be her. She is still in Shanghai.
#74329
A
can’t
B
couldn’t
C
may not
D
might not
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— Is Jack on duty today? — It ________ be him. It's his turn tomorrow.
#62645
A
mustn't
B
won't
C
can't
D
needn't
Today’s work ____ today. Never leave it till tomorrow.
#78180
A
must do
B
must be done.
C
may be done
D
may do
—Must I finish my homework at school?— No, you_____. you can do it at home
#77456
A
can't
B
mustn't
C
needn’t
D
won’t
—________I do the laundry first, Mum?—No, you ________. You can do your homework first.
#75490
A
Must; mustn’t
B
Can; mustn’t
C
Must; needn’t
D
May; needn’t