英文作文:你朋友曾经帮过你 给朋友写封感谢信不少于100字

My good friend, how are you? Now it's XX now（time), i think about the days you helped me in XX(place), and how i appraciated for what you did for me.
Thanks XX(name), i hope we can be good friends all the time and best wishes for you in 2011.
Sincerely yours,

Dear XX,
My good friend, how are you?
When I think that I have got your help , I want to say "Thank you very much".
I think about the days you helped me in XX(place), and you don't know how i appraciated for what you did for me.
Thanks XX(name), i hope we can be good friends all the time and best wishes for you in 2011.
Sincerely yours,
XX(your name)

Dear XX,My good friend, how are you? Now it's XX now（time), i think about the days you helped me in XX(place), and how i appraciated for what you did for me.Thanks XX(name), i hope we can be good fri...

Dear XX:
How is everything going with you?
I am writing to thank you for helping me…
Thank you very much.
Best Regards
XX