Are you a art teacher哪里错了

She have a new art teacher.哪里错了 Is your art teacher old and young?哪里错了 are you a teacher?哪里有错误? A:what are you going to give our art teacher for Teachers'Da who are your teacher?哪里错了? How are your teacher.哪里错了 is he you teacher哪里错了 You are a good boy.Thanks you哪里错了 Are you a new student?Yes,Iam 哪里错了 ( )you have an art teacher? do you have art teacher are you french?are you a teacher?