There is a big bed .改为否定句

There is a big bed .改为否定句 under the bed there is a basketball改为否定句 there is also a big park in our town centre改为否定句 将下列句子改为否定句，一般疑问句并进行肯定、否定回答。There is a bed in the room. there is a big closet.改否定句 my father has a pen .改为否定句 that is a big apple 改为否定句,句意不变 There is a new building near here (改为否定句) There is a football match on TV 改为否定句 There is a book on the desk.(改为否定句) there is a desk in the room ｛改为否定句｝ There is a light on the desk.【改为否定句】 There is a light on the desk.改为否定句