some books are on the sofa.的同义句

your sofa math are on the books 连词成句 our books are on the sofa怎么改成否定句? 连词成句：books,on,are,sofa,those,the There are some books on the desk(同义句)__some books on the des on,books,the,the,your,are,sofa My books are on the sofa.的否定句、一般疑问句、肯定回答. There are some books on my bookcase改为同义句 There are some books on the teacher's desk改为同义句 there are some pictures on the wall的同义句 They are on the sofa 的单数句是什么! the are some books on the shelf.[改为否定句] some books are in the bag改为同义句