A science teacher,an art teacher and an English teacher

A science teacher,an art teacher and an English teacher “A science teacher,an art teacher and an English teacher.”这句 A science teacher,an art teacherandan english. A science teacher,（ ）art teacher and （ ）English teacher 怎么做 a English teacher 还是an English teacher an English. And an English teacher是什么意思? ( )you have an art teacher? an English teacher math teacher、science teacher、art teacher、chinese teacher、Eng "an English teacher"是什么意思啊 he is an english teacher. She had an English teacher,