第1个回答 2012-07-05
Dear ×××
I'm very glad to receive your letter.
......
I'm looking forward to your letter (reply) .
Best regards.
Sincerely yours, ××× yours,how's everything?how' your family?good luck!have a good time/trip!本回答被网友采纳
第2个回答 2012-07-05
Dear ×××
I'm very glad to receive your letter.
......
I'm looking forward to your letter (reply) .
Best regards.
Sincerely yours, ×××
第3个回答 2012-07-05
Dear ×××，
I'm very glad to receive your letter.......
I'm looking forward to your letter
Best wishes
Sincerely yours,
×××