Question

Your classmate often Scribbles on class walls and cut out his/her name on class furniture

Answer 1

If I have a classmate that often scribbles on class walls and cut his/her name on the class furniture, then I will try my best to stop him in a proper way. I could convince him that the class walls will be not good to look at if he continues to scribbles and that everyone could be scolded by doing that.