写一封email给朋友，求翻译成英文。

你好，一般e-mail的主要组成部分要有：日期(date居右)，称呼语(salutation靠左)，正文(body)，结束语(closing sentence靠右)署名(signature靠右)。下面是列文，正文部分就写你的括号内容，

Sept. 11, 2011
Dear *****(这里写收信人的名字）：

School has started, and I have been studying for more than 10 days in Shanghai. I wonder whether you have returned back to Boston and be busy in your working? I wish you that everything goes well. I shall do my utmost to practice and improve my oral English.

Today is China's traditional holiday--Mid-Autumn Festival, I wish you have a happy time. If there are also moon cakes to sale in Boston, it is very luck and happy to eat moon cakes on this day night!

Good luck to you, give my best wishes to my friends.

Sincerely yours,
这里写你的名字英文

The new term began more than ten days ago. I was wondering if you had been back to Boston and started your work? I hope everything is smooth, and I will practice my oral English.
Today is a traditional Chinese festival - the Mid-Autumn Day, so happy Mid-Autumn Day! If it's possible for you to get some moon cakes in Boston, then I suggest you have some.
Good luck, my friends.

I've backed to school for classes ten more days since the school term begam in Shanghai. I'm not sure if you've backed to Boston and started with the intensive work? I wish everything goes smoothly with you, also, I surely will improve my spoken English.
Today is the traditional festival in China, the Mid-autumn Festival. Wish you happy in this event! Help yourselves to some mooncakes if there're some being saled in Boston.
My friends, I wish everything goes weill with you.

Dear...........
I have school, and school in Shanghai has more than 10 days. I wonder if you have returned to Boston and began intense hard work? I hope you all goes well, I will also train their spoken English.

Today is the traditional Chinese holidays - Mid-Autumn Festival, I wish you a Happy Mid-Autumn Festival! If Boston has to sell moon cake, moon cake at night try to eat it!

All good luck, my friend.
Yours.......