Her books are on the sofa变一般疑问句并作否定回答

Her books are on the sofa变一般疑问句并作否定回答 They are on the sofa. (改成一般疑问句,并作否定回答) There are some books on the desk.(改为一般疑问句,并作否定回答) My books are on the chair.（改为一般疑问句,并作否定回答) 变成一般疑问句,并作肯定或否定回答.His books are on the desk.____________This My books are on the sofa.的否定句、一般疑问句、肯定回答. the keys are on the sofa 改为一般疑问句 并做否定回答 These books are mine.（变一般疑问句并作否定回答） _______________________? They are on the dresser 变一般疑问句并作否定回答 怎么做还有These are my grand The baseball are on the sofa.(改为一般疑问句,并作肯定回答） 后面还有几道 i go to the post office on foot.【变一般疑问句并作否定回答】 变一般疑问句,并作否定回答!