Whenever my grandmother calls just to chat with me,I drop everything and enjoy the moment,knowing these times__________pass.
#62578
A
call
B
must
C
shall
D
might
推荐题目
----- I’m sorry . I ________ at you the other day .  ----- Forget it. I was also a bit out of control of myself.
#62780
A
shouldn’t shout
B
mustn’t shout
C
shouldn’t have shouted
D
mustn’t have shouted
--May I pick a flower in the garden? --No, you _________.
#63275
A
needn’t
B
mustn’t
C
can’t
D
won’t
People who drink wine ______ to drive after May Day. 
#77648
A
don’t allow
B
isn’t allowed
C
mustn’t allow
D
mustn’t be allowed