This baby is sleeping on the train变复数句

This baby is sleeping on the train变复数句 合并为一句 This baby is sleeping.That baby is sleeping.( ) ( ) ar This radio is on the desk.变复数 ______talk.The baby is sleeping Please( ).The baby is sleeping. ______!The baby is sleeping Don't talk.The baby is sleeping.改成同义句 this is knife in the box（变复数句 The baby is sleeping.(变为同义句) The baby is ——. this.is pen变复数句 the radio,the baby is sleeping the baby is sleeping.=the baby is __