Mary's books are on her desk.（改为一般疑问句）

Mary's books are on her desk.（改为一般疑问句） S() books are on the dask. These books are mine and( )(these/those)bookThese books are mine and( )(these/those)books are Mary's. These books are 是yours还是your 是Mary ’ book还是Mary ’s the baswball is on the bed 对on the bed 提问.Is cindy's computeron are under the table?做否定回答.the English books are under the radio 改为否定句it is mary's notebook.改为复数 My books are on the shelf. 为什么BOOK+S? there books desk are Lily's on any是问句 Anna's bookS are on the bookcase.一般疑问句 there are some books on the teacher's desk对some books 提问 _____school bags are on the desk .A.Mary and Tom's B.Mary's and Tom's C.Mary's and Tom There are some books on the teacher's desk改为同义句The teacher _____ _____some books on his desk Gina's books are everywhere - on her bed,on the sofa and under the chair. there are lots of books on the ground.put them on those s( ) ,please the boy's books are on the sofa.对the boy's进行提问 the books on the shelf belongs to mary 对么 连词成句：picture-books,mary,on,reading,likes,sundays. The books< on the sofa> are Nancy`s .怎么对括号的提问? These are some books on the s( )好的话我会加分