帮我写一篇初三英语作文:keep our school clean 要70字以上

Keep our school clear
We must be keep our school clear because school is our another home.
We need to take some actions to keep our school clear.
.don't spit everywhere,don't throw rubbish everywhere
.don't scribble on the wall
.to stand on cleaning the inside and outside of the classroom every day intently
We need to try our best to keep our school clear