Thank you for writing to me . I am sorry to hear that you a r e having trouble getting used to your new school life in America.I would like to give you some advice on how to face this siuation . Firstly,it is important for you to work hard at English,which can give you more opportunities to communicate with others.Secondly,it can be a good idea to make some friengds with your classmates and get along well with them. They can help you forget your lonelliness and solve your probiems.Thirdly,you would better take an active part in all kinds of activities to enrich your life. I hope my advice will be useful to you.I am looking forward to your good news.