从下面两个题目中任选一题， 根据中文和英文提示，完成一篇不少于50词的文段写作，文中已给出内容不计入总词数。所给提示词语仅供选用。请不要写出你的校名和姓名。

题目①

假如你是李华，你们班将于本周五下午3:00举行英语读书会活动。请用英语写一封电子邮件，邀请你们班的外教Mr. Black参加。告诉他活动的时间和地点，活动内容，以及请他参加的原因。

提示词语：library, this Friday, English stories, share, advice

提示问题：·When and where are you going to hold the reading circle?

·What are you going to do?

·Why do you invite Mr. Black?

Dear Mr. Black,

    How is it going?

I'm writing to invite you to our reading circle.

    I'm looking forward to your early reply.

Yours,

Li Hua

题目②

某英文网站正在开展以“建设绿色校园”为主题的征文活动。假如你是李华，上个月你校恰好组织了保护校园环境的实践活动。请你用英语写一篇短文投稿，谈谈你对保护环境的认识，活动中你都做了什么，以及你的感受。

提示词语：important, water the trees and flowers, collect the waste, happy

提示问题：·What do you think of protecting the environment?

·What did you do in the activity?

·How did you feel?

     At my school, we held a practical activity last month.