We have a big classroom改为否定句

We have a new classroom.（改为否定句） we have to clean the classroom改为否定句 we have a big classroom改为一般疑问句?是 Are you have a big classroo Zhang Tao's mother has a new cellphone. 改为否定句 we have a big We have a big TV set in our house.改为否定句 We have a big TV in our house改为否定句 改为否定句 We have a big TV in our house. we have a big TV in our house?(改为否定句)采纳 we have a big tv in our house.(改为否定句呢? We have a big TV in our rouse.改为否定句 we lived in a big house.改为否定句 we have a big classroom 一般疑问句