书面表达初三水平：what would you do if an old man fell down

A reporter did a survey about "what would you do if an old man fell down?" among 200 students,here are the results.100 students said that they would help the old man get up right away,because that is what they were taught in school:to help seniors whenever they can.40 students said that they woud wait and see if the old man has trouble getting up by himself,if not,then they don't have to do anything.If the old man indeed is in need of help,they would help him.Another 35 students said that they would avoid helping the old man,because the students themselves may be in a hurry and wants to avoid the extra trouble.The rest said it depended on how things went.