用所给词的正确形式完成短文。
(walk they take make light candle bad)
Our environment is getting 1 ______ than before. Now more and more people realize that we should
do something to help the Earth. Here are the things we can do to help the Earth: We can recycle glass, metal
and paper. We shouldn't throw 2 ______ in the garbage can (垃圾箱)! We can 3 ______ instead of
driving cars! We should try to 4 ______ short showers and turn off all the 5 ______ and the TV
when we leave the room. All of these things will help the Earth.
1.______ 2.______ 3.______ 4.______ 5.______
