假设你是李华，你的美国笔友Tom将来中国某中学进行交换学习，他来信告诉你他不知道如何和新同学相处，请你根据以下要点给他回信，给出相关建议。
1.多与同学交流；2. 对人友好，多交朋友；3. 多参加课外活动。
注意：1. 信件内容完整，首句已给出，记得补全；
2. 词数80词左右，可适当增加细节，使行文连贯。
Dear Tom,

I’m glad to know that you have come to study in China. _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________          

                                                                                                                                                                                                                                                                                                                                        Yours,

Li Hua