---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
When I met her in Italy, she _____________ a photo of the tower of Pisa.
#39955
A
was taking
B
will take
C
takes     
D
is taking
Look! David is helping his mother _______ the room.
#39685
A
is cleaning
B
cleaning
C
cleans
D
clean
Mary _________ as a volunteer teacher for 10 years.
#42380
A
works
B
will work
C
worked
D
has worked
 —Is your brother at home?—No. He ________ the library. He hasn’t come back yet.
#36592
A
was going to
B
has been to
C
has gone to
D
goes to