问题补充:
He said he his work, and then we needed to wait for him for a little while.
A. just finished
B. was just finishing
C. had just finished
D. was just finished
答案:
A. just finished
(答案→)B. was just finishing
C. had just finished
D. was just finished
解析:考查时态:句意:他说他快要完成工作了,我们需要等他一会。从we needed to wait for him for a little while.可知他将要完成工作,主句是said,从句用过去将来时,选B。