1.Excuse me.（因為你是做調查問卷,所以勢必打擾到人家,所以要先說這句）
2.Hello,I am a freshman in $#%&(學校的名稱),participating an campus activity now.
3.Do you mind giving me a favor to fulfill the survey form It will just take you some minutes,please.
4.I'm sorry that my oral English is not so fluent.
5.Our aim to the survey is to understand much more situations of your life in $%&*(城市名稱),so your suggestions about the city will be much appreciated !
6.Thank you for your help and support to our survey.Hope you enjoy your life in $%^*(城市名稱)!
7.Nice to meet you,Have a good day !（結束的時候,兩個人算是認識了,就能說“很高興認識你”然后也可以加一句“祝你一天順利”）當然,還有可以說 Bye~