If you ________ smoke in the room, please keep the windows open.
#63062
A
should
B
may
C
shall
D
must
推荐题目
Why _______ you be so stubborn? You should think over my advice on this matter.
#62210
A
may
B
shall
C
dare
D
must
______green or_______in a light green room________good for us．
#77330
A
Wear；sleep；is
B
Wearing；sleeping；are
C
Wear；sleep；are
D
Wearing；sleeping；is
---Mum, I cut myself just now. ----You ______put some medicine on it.
#74728
A
should
B
need
C
must
D
will
--______ we clean the classroom at once? --No, you _____. You____ clean it after school.
#76555
A
Must, needn’t, may
B
Must, mustn’t, can
C
Shall, can’t, must
D
Need, mustn’t, may
—I didn't go to see the doctor yesterday.—But you ________.
#62489
A
ought
B
ought to
C
ought to be
D
ought to have