四年遥作文：How to be a Model Student　　I want to be a model student.
What shall I do?
　　I should be polite.
I should study hard.
I should capful and helpful.
I should walk in the corridors.
I should throw rubbish in the bin.
I should be quiet in the library.
I shouldnt walk and run on the grass.
I shouldnt throw rubbish on the floor.
I shouldnt run in the corridors.
I shouldnt fight.
I shouldnt be noisy in the library.