Mr. Smith lives in a village, but he works in a big city(城市). He goes to work by train Every morning, and comes home in the same way. This morning, when he was reading his newspaper on the train,a man behind him said(说) "hello" to him and began(开始) to talk to him. "Your life is not intresting. Isn't it? You take the train every morning, and you sit the same seat and the same newspaper." "How do you know all that about me?" Mr. Smith said angrily(生气地). "Because I always sit in the same seat behind you." the man answered(回答).