Directions:　　You are required to write an announcement to inform all the staff of the details of a major event for the celebration of the International Labour Day. In the announcement you should cover the following information:　　（1）the main activities for the celebration, and　　（2） the arrangement or the schedule for the celebration.　　You should write about 100 words on the ANSWER SHEET. Do not sign your name at the end of the announcement.