Hello Tim,

Time flies. It has been a month since you last returned to the United States. How is everything?

I will go to Shanghai next week to participate in an international English competition. I think this is a good opportunity to improve my English and make friends with students from other areas. But now I'm not sure I can remember all the words to the contest. In any case, I hope to achieve good results, hope to see you again, and have a happy time together

Lin Wei

PS: There are errors in the underlined parts , needs correction, it was automatically corrected when I translated it

eg: after-since what-how