Tom is a little boy, and he is only seven years old. One day he went to the cinema. It is the first time for him to do that. He bought a ticket and then went in. but after two or three minutes he came out, bought a second ticket and went in again. After a few minutes he came out and bought a third ticket. Two or three minutes later he came out and asked for another ticket. Then the girl in the ticket office asked him, “Why do you buy so many tickets? How many friends do you meet?” tom answered, “No, I have no friend here. But a big boy always stops me at the door and tears my ticket to pieces.”