Ⅴ. 书面表达。
作为一名心系环保的中学生,你受邀参加全球环保峰会并发言。请根据下面表格中的提示,写一篇题为“Saving the earth”的100词左右的短文。

Saving the earth______

One possible version: Saving the earth As time goes by, man is making the earth sick. People cut down too many trees and leave rubbish everywhere. Factories throw out their waste without doing anything with it. This has caused some serious problems. For example, the land is sandy, the river is dirty, the air is less clean, and even the temperature of the earth is rising. What shall we do to save the earth? My suggestions are as follows—we should plant more trees, put the rubbish into dustbins and stop factories pouring the waste directly into the air or rivers. All in all, we have only one earth, so we should do everything to protect it, or we will regret it.