Are you teacher对不对

Are you teacher对不对 They are the teacher这句话对不对? Teacher you are good, are you french?are you a teacher? what are you reading这个句子对不对 Are you 14 years girl?对不对 Are you a teacher,t______? Are you my English teacher? are you a english teacher? Are you an English teacher? Are you ______(teacher)?Yes,we are I am your teacher.能否改成Are you my teacher?