let‘s protect our environment 帮忙写写这个作文 急.

let‘s protect our environment 帮忙写写这个作文 急.
要点 ：1不乱扔垃圾,不在墙上乱涂乱画
2每天认真打扫室内外的卫生
3注意回收每天同学用过的塑料瓶和废纸
4积极参加植树活动,使我们的校园更美
字数80

Hello:
everyone!Now I want to talk about a beatiful world!
When I was young,I always dreamed that I lived in a beautiful country.There were many flowers and trees around our city.We counld hear the birds singing and see the children dancing.The streets were clear and the the air was very fresh!How nice it was!But that only was a dream of mine!How I wish that it would be come true!So I think we should do something to protect our environment.Everyone should make a contribution to protect the environment.
Taking care of our environment is very important.Wherever you live,you can do something around your neighbourhood.
Have you ever thrown any litter onto the ground?Have you ever drawn pictures on public walls?Have you ever spat in a public place?Have you ever cut down trees?If your answers are "No",it means that you have already helped protect our environment.
It is our duty to keep our envionment clean and tidy.You might ask yourself,"Have I ever picked up some rubbish and thrown it into a dustbin?Have I ever collected waste paper or bottles for recycling?Have I ever planted any trees or flowers in or near my neighbourhood?"If your answers are"Yes",it means that you have already done something useful to improve the environment.
Now I want to say :Let`s do our best to make our world more beautiful!