Is it ken is blue bag?(做否定回答）

Is it ken is blue bag?(做否定回答） Is it a bag?作否定回答 is it eraser?做否定回答 is it autumn?做否定回答 Is what your bag?作否定回答 帮忙做一下1.They were in is bag.改否定句、疑问句、肯定回答、否定回答.2.他刚才在农场（翻译）3. 读一读,填一填my bag is white and blue.I carry it（）my backI see()mu her eraser is blue.改为一般疑问句,并做肯定和否定回答. Is it in the backpack?做否定回答 Is that your bag ?改否定回答 怎么改? 谢谢! Is that your backpack?(做否定回答） No,it isn't 解析： is it your cousin?（做否定回答）—_____ ,_____ ______.