— We would appreciate it if you could stay for lunch.— Sorry, I         . I have another appointment.  
#87659
A
won’t
B
shan’t
C
can’t
D
mustn’t
推荐题目
Tom, you _____ leave all your clothes on the floor like this!
#90159
A
wouldn’t
B
mustn’t
C
needn’t
D
may not
 Frankly speaking, I'd rather you________anything about it for the time being.
#86409
A
have done
B
haven't done
C
don't do
D
didn't do
It was not a good idea to go skating. You __________your leg.
#89136
A
can break
B
could break
C
could have broken
D
could have been broken