That is his photo.(改为负数形式)

That is his photo.(改为负数形式) This is my brother.改为一般疑问句 that is his photo.改为复数形式 that is his friend.改为负数句 that is his family photo改为同义词 that is---photo---his family that is his family photo.改为同义句 is that his key (改为复数形式) that is his sister改为复数形式 that is his family photo. is tim her friend?做否定回答 that is his family photo 改为同义句 this 把下列句子改为复数形式 This is my key That is your photo He It is a photo.(改为复数形式) 将Is this that twin sister's photo改为复数形式怎么改?