This is my fviend否定回答

This is my fviend否定回答 This is my fviend什么意思 this is my friend.(改为否定句) This is my grandmother.改为否定句 This is my father()改为否定句 This is my room 改为否定句 This is my dictionary做否定形式 this is my eraser.改成否定句 this is my ruler改成否定句 This is my ruler (改为否定句) This is my siste 改为否定句 This is my room 改为否定句 this is my brother 改为否定句 This is my watch改为否定句 This is my grandmorther.改为否定句 Is this my bedroom 的否定回答 This is my computer.(变为否定句) This is my mother 变为否定句