Tom is a little boy, and he’s only seven years old.One day he goes to the cinema by himself.It is the first time for him to do that.He buys a ticket and goes in.But after two or three minutes he comes out and buys a ticket again.Two or three minutes after that, he comes out and asks for another ticket.The girl selling the tickets asks him, “Why do you buy so many tickets? How many friends do you meet?” Tom answers, “No, I have no friends with me.But the old man always stops(拦住)me at the door and tears up(撕掉)my ticket.”