---Will you please stay here a little longer? ---Sorry, I          . I           eat dinner with my mother. She’s coming.
#41979
A
mustn’t; will have to
B
don’t; have to
C
can’t; had to
D
can’t; will have to
推荐题目
 More than two schools          in the city next year.
#37157
A
are built
B
were built
C
have built
D
will be built
I became a teacher ten years ______. I have been a teacher _______ 2008.
#37534
A
ago; for
B
before; since
C
ago; since
D
ago; in