18.Li Wen is a 15-year- old boy.1. He has short black hair and his eyes are brown. And he does well in school.But he had difficulties in school one year ago.2. When his parents moved to the city to find jobs,they could not be at home. He had to live with her grandma.So he was sad and lonely.He didn't want to study.3. He found life was so boring and difficult in school that he wanted to leave the school. One day he told his teacher about it.4. 他的老師要求他的父母和他談話。His parents took a 24-hour train ride and a 5-hour bus ride to get to school.He realized that his parents would always love him.5. 現在他不害怕學習,并且對學校生活也很感興趣。And he is friendly and happy every day.