That man ________ be Mary’s father, as he is much taller.
#76683
A
can
B
must
C
can’t
D
mustn’t
推荐题目
He ________ if he works hard for the people.
#62513
A
shall praise
B
shall be praised
C
will praise
D
will be praised
 Today is Wednesday. He _______be at home. He _______be at school.
#75246
A
can't; can
B
can't; must
C
mustn't; must
D
mustn't; can
Is there _______________ to sleep for half a day?
#77754
A
somewhere enough silent
B
somewhere silent enough
C
enough silent somewhere
D
anywhere silent enough