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Bruce White is 15 years old. He is tall. He is a student, but he doesn't like school. He doesn't do homework. He doesn't help his parents at home. He is the only boy in his family. His sister says, "You are a white elephant. " His parents say, "You are the black sheep. " Bruce is red in his face. He thinks he can do everything well. "I want to be a good boy, "Bruce says to his family. But he is not good at his schoolwork. He is sad and doesn't know what to do. His teacher, Mrs. Green, is a nice woman. She says, "I can help you, good boy. Study hard, and your future (未来)will be bright(光明的). "