假设你是某校学生会主席李华。你校将举办一次英语演讲比赛，希望你校外籍教师Kelly女士来做评委。请参照以下比赛通知给她写一封邀请函。
英语演讲比赛
主题：中国民俗
时间：9月2日下午2:30-5:30
地点：学校图书馆报告厅
参赛选手：10名学生
联系人：李华（电话88539688）
欢迎大家光临
注意：词数100左右。
英语演讲比赛评委邀请函英语作文范文：
Dear Ms. Kelly,
I'm Li Hua, Chairman of the School Student Union. I'm writing to invite you to be a judge at our English speech contest to be held in our school on September 2. As scheduled previously, it will start at 2:30 pm at the Lecture Hall of our library, and ten students will deliver their speeches on the given topic ― Chinese Folk Customs. It is expected that the contest will come to an end at 5:30 pm. I'd appreciate it if you could accept our invitation at your convenience. If possible, please call me at 88539688. I am looking forward to your early reply.
With best wishes!
Yours,
Li Hua