He is worker回答是什么

He is worker回答是什么 He is a worker改为一般的疑问句并回答 He is a worker.(改为否定句,疑问句和回答) he is a hard worker.he works ( ). He is a worker改为复数句 He is a teacher and a worker. 请问he is an ordinary worker和he is a common worker --Isn't he a worker?--_________,He is a teacher. he is a factory worker.改否定句怎样改 The worker is so tired that he .have a rest My father is a ________ worker.He alaways works________ His brother is a worker,he works in a car____