假如你是班长，你们班将组织一次参观历史博物馆的活动，请你写一个口头通知。相关内容如下：
时 间：本周日
活动安排：
8：00 在学校大门口集合;
8：10集体乘车去历史博物馆;
8：40在导游的带领下参观历史博物馆;
11：00参观结束;集体乘车返回学校。
要 求：
1、博物馆门票及乘车费(共20元)须在本周五前交给班长;
2、参观当天要统一穿校服;
3、参观后每人写一篇观后感。
注 意：
1、词数100左右;
2、本通知应写成一篇连贯的短文。
[范文]
Fellow students, attention, please. I have something to tell you. We are going to pay a visit to the History Museum this Sunday. Be sure to arrive at the school gate before 8:00 a.m. We will set off at 8:10 a.m. by bus altogether. At about 8:40 a.m., well have a visit of the History Museum following a guide. At around 11:00 the visit is over, and we plan to return at about 11:10 by bus. The total cost will be 20 Yuan;everyone should hand in the money to me，your monitor, before Friday. Dont forget to wear school uniforms on the very day. And everyone needs to write a composition after the visiting. Hope you will enjoy the visit. Thats all. Thank you.