—It’s our duty to           homeless people in earthquake areas           food and clothes.

—I agree with you. We should do something for them.

A. provide, of               B. provide , with             C. provide , for

为配合我市举行的“6·5世界环境日”万人骑自行车城区环游活动，请你根据提示要求写一篇以“Lower Carbon（低碳）, Happier Life”为主题的英语短文。（以上背景内容无需表述）

提示：

1、在6月5日自己骑自行车上学，父母骑自行车上班；

2、在家使用节能灯；减少洗澡淋浴时间；

3、将用过的课本留给下届学生；

4、请你就此话题补充1—2点个人做法。

要求：

1、不要逐词翻译；

2、在文中不要提及真实的校名和姓名；

3、词数80左右；短文标题和首尾句已给出，不计入词数。

参考词汇：节能灯energy-saving lamp，用过的used, 下届lower grades

Lower Carbon, Happier Life

It’s our duty to save environment. ____________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

Lower carbon, happier life. Let’s take actions.

 —It’s our duty to           homeless people in earthquake areas           food and clothes.

—I agree with you. We should do something for them.

A. provide, of               B. provide , with             C. provide , for

－Our classroom__________ every day.
－So it is. It’s our duty to keep it clean and tidy.
A. cleans              B. is cleaning         C. is cleaned

Waste paper shouldn’t _____ everywhere. It’s our duty to keep our classroom clean.

      A. be thrown               B. throw                      C. is thrown