she is good teacher这句话对不对

she is good teacher这句话对不对 She is a teacher we all like这句话对不对?有无语法错误? She is children's best teacher.对不对? She is a good teacher good morning teacher 这句问候语对不对 she is less smart than her sister这句话对不对 ”where do you think she is going”这句话对不对? She is good.这句话对吗? She is r___ a good teacher. She is a good teacher复数句 She is good teacher用such改 she is a good teacher.的复数