He is a worker改为复数句

He is a worker改为复数句 shi is a woman worker.(改为复数句） He is a worker.(改为否定句,疑问句和回答) He is a man doctor.(改为复数句） He is a man doctor.(改为复数句) he is a new teacher.(改为复数句） He is a man teacher改为复数句怎么改? He is a good child.改为复数句 He is a worker改为一般的疑问句并回答 Mr Li is a worker.改为否定句 My brother is a worker.l am a worker,too.改为同义句 He is my friend.改为复数句