你好

Dear Tom,

I am glad to receive your letter, knowing that you wonder how to make friends in a new school. Now let me tell you.

First, be friendly to others. Second, remember others' names.Third, take part in extracurricular activities. And last, don't be so hard on yourself.

I hope you can make a lot of new friends there.

Yours truly

XXX

翻译：

亲爱的汤姆

很高兴收到你的来信，得知你想要知道怎么在新学校结交朋友。现在我来告诉你。

第一，对待他人要友好。第二，记住他人的名字。第三，多参加课外活动。第四，不要对自己太苛刻。

希望你能在那里结交到很多新朋友。

此致

XXX

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祝你学习进步，更上一层楼！

不明白请及时追问，满意敬请采纳，O(∩_∩)O谢谢~~