问题补充:
five minutes before the last train left, we arrived at the station.
A. There were; to go
B. With; to go
C. I was; left
D. It had; left
答案:
A. There were; to go
(答案→)B. With; to go
C. I was; left
D. It had; left
解析:考查非谓语动词。With five minutes to go before the last train left,是介词短语作状语,意思是“在最后一班火车出发前五分钟”,with five minutes to go是还剩下五分钟。选B。