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.

　　One afternoon an old woman was crossing the street with a basket in her hand. She was going to do some shopping. Just then a car ran up fast and she was knocked down. One of her legs was hurt and she couldnt move any more. A kind cleaner saw whis and rushed to her at once. He helped her stand up and took her to the nearest hospital. What a warm-hearted man he was！

　　一天下午,一位老太太提著籃子過(guò)馬路,她想去買(mǎi)點(diǎn)東西。就在這時(shí)一輛汽車(chē)快速開(kāi)過(guò)來(lái),老太太被撞倒了。她的一只腿受了傷,不能動(dòng)了。一位好心的清潔工人看到了這個(gè)情景,便立刻向她沖過(guò)去。她幫助老人站起身來(lái),并把她送到附近的醫(yī)院。