假如你是李华，你的美国朋友Philip写信告诉你，由于父母工作变动，他转学去了一所寄宿学校（boarding school），但是他对寝室生活不太适应，所以常常失眠，因此他很痛苦。请你给他回一封信，内容包括：
（1）安抚他的情绪；
（2）提供两条关于促进睡眠的建议。
注意：（1）字数80字左右；
（2）可以适当增加细节，以使行文连贯。

【考点】提纲作文．

【答案】Dear Philip，
I'm sorry that you are having sleep problems since you transferred to this boarding school. The first few days， if not weeks， of living on campus can be really challenging. But there're still ways to change the situation. For example，  make sure that all the curtains have been closed before you sleep， which successfully creates a safe and peaceful feeling. And making yourself tired physically and mentally can also help you fall fast sleep. What else do you want after a long day of hard work and hard play， but a good night's sleep， anyway？
I hope these two tips can work wonders on you as they once did on me. Just try and take care of yourself.
Yours，
Li Hua