问题补充：
I saw a case falling off a man’s bike on my way to the 1.
cinema in this afternoon . I shouted out to the man2.
to stop. But he didn’t hear me and ride away. I was3.
wondering what to do while I had an idea. I stopped a 4.
taxi and got in it with the case. Soon I caught up with 5.
the man. Got the case back, he was so thankful that he 6.
offered me some money, and I refused it politely. Then 7.
the driver took him to the cinema. When I paid him, the driver 8.
pushed my hand away and said with smile, “Neither will I 9.
accept your money”. I felt very happy though I was late for the film. 10.1. falling 改为 fallen
答案：
(答案→)1. falling 改为 fallen
解析：
1.表示钱夹被这个男人从自行车上掉下，see sth done 结构
2.这是一个中式英语， “ 今天下午” 就是this afternoon
3．这里应该是和and前面的did 构成并列， 用过去时态
4.表示正在那时， 用到“be doing …when ” 结构
5.这里表示进入出租车
6.它的逻辑主语和后面动作的主语是同一人
7.前后是转折关系
8. 根据前面的意思，应为me
9. a smile
10. 正确
