1 . You________________   (不可能硬拉吉米离开纽约); he thought it was the only place on earth.( couldn’t have done sth “不可能做了某事”)

2 . 我不可能按时赶到会场，除非我赶上了较早的一趟火车。
I ________________ have got to the meeting on time－unless I had caught an earlier train.