Jill是一名初三的学生。她很喜欢玩电脑，但她现在每天有很多的功课，没时间去做自己的兴趣爱好。她感到很苦恼。她写了封信给

Dear Sigmund,
I am a Grade 9 student. I have a problem but I don’t know how to solve it.
I have a lot of hobbies. Playing computers is my favourite. But now I find I do not have enough time to do my hobbies because of too much homework every day. I feel stressed though I know doing homework is very important. I feel really bad about it.
Should I focus on my homework and give up my hobbies? Can you tell me how to keep a balance between the two? I hope to hear from you soon.
Best wishes.
Yours sincerely,
Jill

本题是写一篇给定材料的书信，在写作时应注意书信的格式，写完时写上祝愿语和写信人，信的主要内容应包括自我的介绍，个人目前所存在的具体问题，问题产生的原因，以及寻求解决问题的建议，在写作时应注意语言的准确性和连贯性。