Tom is nine years old, but he often thinks that he is a man. When he takes a bath, he always wants to shave his beard(胡子). Every time, his father says, "You are still a boy and you don't need to have a shave."
One day, Tom went to a barber's shop(理发店). He said to the barber," I need a shave." The barber asked Tom to sit down and wait. Then he went out.
After half an hour, the barber still didn't come back. Tom went out.The barber was standing outside and talking with a friend. Tom was very angry and asked,"What are you doing now?"The barber answered, "Well, I'm waiting for your beard to grow."