Question

what you can do and shouldn't do to make your school clean, green and beautiful

Answer 1

do's

recycle
glasses- we should use glasses for drinking instead of using our hands  as due to this a lot of water wastes!
plant more and more tress
there should be a dustbin in every class

dont's 

do not throw pages here and there
do not use your hands for drinking water

i'm sorry but i can't write more than this......... :]