怎样成为一个模范学生(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 shouldn't throw rubbish on the floor. i shouldn't run in the corridors. i shouldn't fight. i shouldn't be noisy in the library.

how about you?