My life at weekends has changed a lot since last year. In the past I had to get up at six at weekends. After breakfast I hurried to school. It was always busy my lessons——four lessons in the morning and four in the afternoon. But now I don't have to go to school, of course I needn’t get up so early. I can do what I like. For example, I can go out for a picnic with my friends, or play basketball. In the evening, I used to do my homework or go over my lessons, but now I can watch TV, surf the internet or do some reading, and so on. In the past, I didn't go to bed until half past ten, but now at half past nine. I have more free time than before!
根据下列中英文提示写出意思连贯、符合逻辑的一段话。（不少于50个字）
Jim 是个中学生， 学习努力， 平时喜欢上网冲浪和看英语书。 他每周锻炼一至两次，饮食习惯良好，天天步行上学，身体健康。提示词： Internet, once or twice , eating habit, hardly, junk food, healthy
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