Which student of mine are you Are you from Grade One or Grad

Are you a student of Grade Six? You are the one of mine which grade are you in which grade are you in? You are mine only one Which grade are you什么this year 英语翻译in which grade are you You are the one of mine的中文意思 because,you are the one of mine foy everiasting you are the one of mine foy everiasting. Which c_____ are you from? What grade are you