there are some books on the desk 哪里连读,为什么

There are some books on the desk there are some books on the teacher's desk there are some books on the desk改为单数句 There are some books on the desk.(改为一般疑 There are some books on the desk.改为否定句 There are some books and a radio on the desk. there are some books on the desk 改疑问句 .改为一般疑问句!there are some books on the desk what is on the desk?There are some books为什么是对的? What is on the desk?There are some books on the desk. There are some books on the desk(同义句)__some books on the des There are some books on the desk.对“some books”划线提问.