8.----I’ve got to go now. ---Must you? I          you could stay for dinner with us.
#84383
A
think
B
thought
C
have thought
D
am thinking
推荐题目
Food prices are climbing around the world because farmers can't ____ demand for grain.
#81450
A
catch up with
B
keep up with
C
grow out of
D
put up with
The boy you lent the pen to _____ it. 
#81673
A
break
B
breaking
C
broke
D
to break