【答案解析】[听力原文] 77-79 The annual company picnic will be held on June 16 this year. It will be from 10:00 a.m. to about 7:00 p.m. We need volunteers on the day of the picnic to take care of the chores and errands that might happen anytime. Sign-up sheets are posted on the board. If you have any questions about the volunteer duties, simply refer to the sign-up sheet to find the coordinators. Additionally, I would like to inform you that we will not have Movie Night next month because of the Marshfield Conference.