六、书面表达(20分)
假定你是李华,请你根据表格内的提示信息写一封电子邮件,向你在美国的笔友Linda介绍你们班的班规,并谈谈你的感受。

要求:
1. 须包含以上提示信息(将第4条补充完整),可适当发挥;
2. 语句通顺,意思连贯,书写工整;
3. 文中不得出现任何你的真实信息;
4. 词数80左右(开头和结尾已给出,不计入总词数)。
Dear Linda,
How's it going? I'm glad to share my class rules with you.
Yours,
Li Hua

Dear Linda,
How's it going? I'm glad to share my class rules with you.
We have many rules in our class. We must wear school uniforms at school. We must keep quiet in class and finish our homework on time. Also, we must listen to our teachers carefully when they are talking.
And there are some things we can't do. We can't eat snacks in the classroom. We can't use mobile phones during school time. We can't run in the hallways. What's more, we can't fight with our classmates.
I think these rules are necessary. They help us make progress and keep our class in order.
Yours,
Li Hua

本题要求写一封电子邮件介绍班规并谈感受，需先补充表格中“Must”和“Can’t”的第四条规则，再结合已有规则进行介绍，最后表达个人感受。写作时要使用七年级下册所学的句型和词汇，保证语句通顺，符合词数要求。