he is my teacher 改为复数句

he is my teacher 改为复数句 He is my friend.改为复数句 He is my brother.改为复数句 he is a new teacher.(改为复数句） He is an English teacher.改为复数句 He is a man teacher改为复数句怎么改? this is my teacher(改为复数句） who is he he is my grandparents改为复数句 把He is my teacher.改为否定句 Is he a teacher?(改为复数形式) this is my teacher.改为复数句子 she is a teacher 改为复数句