假设你叫李磊，请你针对这封信的内容，给这位父亲写封回信，谈谈你的看法。要求：条例清楚，语义连贯，句式规范，字迹工整。词数80左右。
Dear editor,
Im sorry to trouble you. I have a daughter. She is 13 years old. She likes making telephone calls. As soon as he gets back from school, she picks up the telephone and calls her classmates. She talks and talks, sometimes for 2 or 3 hours. We cant use it. I tell him not to do it, but she is unhappy. What should I do?
A worried father
【点拨】
1 本文的格式是书信。特别要求学生注意称呼、正文、结束语和署名。
2. 问题的解决可从内因和外因两个方面出发。内因可以从学生的天职是学习去谈;外因可以去找老师，找同学的家长帮忙，也可以为她安装上部电话，让她付话费。
3. 本文主要谈如何纠正孩子爱打电话的问题，属于学生比较熟悉的话题。
4. 本文属于论述文，要求在文章中有明确的观点，并用事例论证。
【例文】
Dear Sir,
Dont worry. You can have a word with her and tell her what to do. As a student, she must put her heart into the study. Making telephones too much is bad for her study. If she goes on doing it, you can tell it to her teachers. I think they can help you.
You can also find out whom your daughter calls up. You may ask their parents for help.
You may buy a telephone for her. She can make telephone calls with her own telephone, but she must pay for it by herself.
Yours,
Li Lei
Lin Ping