--_____ you call back tomorrow? --Of course I can. 
#74920
A
Can
B
Must
C
May
D
Need.
推荐题目
That bicycle ________ belong to Judy. It’s much too big for her.
#78147
A
won’t
B
shan’t
C
can’t
D
needn’t
---Be polite . You _____ talk to the old like that !  ---Sorry , I won’t .
#75286
A
needn’t
B
wouldn’t
C
mustn’t
D
couldn’t
– James didn’t ____ last night, did he?– No. He ____. We had changed our plan.
#63144
A
turn away; shouldn’t have come
B
turn up; needn’t have come
C
turn up; didn’t need to come
D
turn away; doesn’t need to come
—We ______ hurry-there’s plenty of time. —So we can have a coffee nearby.
#62366
A
mustn’t
B
wouldn’t
C
can’t
D
don’t have to