题目内容：

假如你是李华，你的新西兰笔友Jack最近迷上电脑游戏而熬夜，忽视学业，并受父母责骂，请你发一封劝告的电子邮件，不少于120词。

参考词汇：be addicted to... 对……有瘾

Dear Jack,

I’m sorry to know that _____________________________________________________________________

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Faithfully yours,

Li Hua