第256页

信息发布者:
to eat
covers
is
directly
use
to save
studies
show
cities
without
(更多请点击查看作业精灵详解)
                What We Can Do to Go Green
       The Earth is our home. It's our duty to protect it. 
       Now the pollution of the Earth is becoming more and more serious. Water and air are polluted. A lot of trees have been cut down. 
       We can begin with small things. First, we should save water by turning off the tap when we brush our teeth. We'd better take a shower for less than ten minutes. Second, we should protect trees and use both sides of the paper. We should save electricity. We should turn off the lights when we leave the room. And we should turn off the TV or computer when it is not in use. Besides, it's better to go out by bus or by bike. 
       It is important for us to live a green life. Everyone should take action to protect the environment.