Dear Jack,　
I’m really glad to hear from you and knowhow you are getting along. I know you go out to study abroad in the USA, and I knowyou don’t fit life there. I encourage you to have the faith to face the difficulties, and I have some adviceto tell you.　
For one thing, frankly speaking, you mustknow about the custom of local place, which will help you a lot to adopt theirlife.　
For another, you ought to communicate morewith the students of the USA,because it can improve your knowledge of the USA, and your English.　
What’s more, you must join the outdooractivities.　
Last but not least, you are supposed to payattention to the manners of getting along with others.　
I’m looking forward to hearing from you.　
Get in touch!　
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 Yours,　
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Li Hua