I'm 李华,a student from Class1,Senior3.I am writing to draw your special attention to some improper behaviour among students in our school:scribbling and littering.There is no doubt that the behaviour makes our school dirty and unpleasant,and does great harm to the image of our school.
Therefore,I wonder if the school could place more dustbins around and set up rules aganist such behaviour.At the same time,students are supposed to be encouraged to develp good habits and better behave themselves.