This is her watch(同义句

This is her watch(同义句 is this watch yours?同义（ ）this （ )( ) This is her watch.[变复数】 whose watch is this 改同义句 Is it her baseball的同义句是什么?1小时内就要,还有连词组句：is,watch,not,this,her,(符号是句号.). is this her chair的同义句 is this her ruler?的同义句 Is this her ruler?改为同义句. Is this her computer game 同义句 Is this her map?(改为同义句) is this her scarf?改同义句 this is her toy的同义句 How much is this watch?同义句_____ _____ _____ _____ of this watch? how much is this watch?同义句替换 How much is this watch?（同义句替换） This watch is cheaper than that one.同义句是什么 This is not a new watch 同义句 is this watch smilar to yours?的同义句是什么