假如你是李华 ,在教师节来临之际,给你的外教Mr.Smith写张贺卡,表示对他的感激之情,并祝他节日快乐

Dear Mr.Smith,We will hold a meeting at 2:30pm this Friday in the first meeting- room to discuss some details for the English speech contest.For example,when should we hold the contest?Where should we...