第1个回答 2013-11-12
Dear Ms. Smith
I'm Li Hua the chair of the Students’ Union of Yucca Middle School which is close to your university . I'm writing to invite you to be a judge at our English speech contest which will be held in our school on June 15 . It will start at 2：00 pm and last for about three hours . Ten students will deliver their speeches on the given topic "Man and Nature". We hope that you will accept our invitation if it is convenient for you . Please call me at if you have any questions .
I am looking forward to your reply .
With best wishes
Li Hua