——Who’s that man? Is he Mr. Brown?——That    be Mr. Brown. He never walks this way.
#78252
A
can’t
B
mustn’t
C
must
D
can
推荐题目
In our town, wood can ___________ a fire.
#62834
A
be used to make
B
be used to making
C
use to make
D
used to making
---Must I finish my homework now ?  ---No, you ________
#74373
A
shouldn’t
B
mustn’t
C
needn’t
D
can’t