the teapot is【on the electric cooker】边一般疑问句!

There is a electric cooker in the kitchen.怎么改错 There is an electric cooker in the kitchen.(变为否定句) the film is on in the evening,改为一般疑问句 The clock is on the wall(改为一般疑问句) The sign on the birds cage is intereting一般疑问句 The plant is on the floor.改为一般疑问句 英语 The hat is on the bed 改为一般疑问句 The pencil box is on the bed改为一般疑问句 The baseball is on the sofa.怎样变为一般疑问句? The computer is on the desk怎么改为一般疑问句 the clinic is on the third floor变一般疑问句 there is a lamp on the desk 改为一般疑问句