she is twelve改为复数

she is twelve改为复数 She is a policewoman.改为复数形式 Is she your friend?(改为复数句) where is she （改为复数形式） she is my aunt 改为复数形式 she is my friend (改为复数句) she is a teacher 改为复数句 Is she your aunt.改为复数句 She is doing her homework.改为复数 Is she your aunt.改为复数句... she is a chinese.改为复数 Is she twelve.否定回答. She is American,and he is English .改为复数句子 She is an English girl.(改为复数） She is my sister（改为复数形式） She is a woman doctor in hospital.改为复数形式. “She is my new friend.如何改为复数句子? she is a woman teacher.(改为复数句)