集合时间：早晨八点
集合地点：学校大门口
活动内容：打扫卫生
要求：请自带扫帚（broom），不要迟到。
Notice　　May 22nd, 2010　　Boys and girls,　　We are going to Center Park to do some cleaning as a volunteer tomorrow. We”ll meet at the school gate at 8:00. Please take your broom with you. Don”t be late, please.　　Student Union