—Must I finish the homework tonight?—No, you        .You can finish it tomorrow.
#75652
A
mustn’t
B
needn’t
C
need
D
must
推荐题目
Li Lei isn’t ____ Liu Ming. 
#77741
A
tall as
B
as taller as
C
as tall as
D
as the taller as
—Look at the sign! —Oh, I see.We _______ waste water.
#77631
A
can
B
must
C
mustn’t
D
needn’t