is this your desk ------yes,it i______

Is this your desk.(怎么回答） is this your desk ------yes,it i______ Here is your desk 的意思是这是你的桌子 为什么不用This is your desk This is your book.My is on the desk. is that your desk? This is my desk .That is ( ) A.your B.you C.This is my desk .That is ( )A.your B.you C.I三个选项,选一个 Is this your son's sweater?No( )is on the chair behind the desk. 代词填空 this is your book（ ）is on the desk. This book is _(I)._(your) is on the desk. This is a desk 复数 Is it on your desk,()? What shape is your desk This is where you work,Xiaoyan.That is your desk and this is _______.A,my desksB,mineC,desk of me This is your pen._______is on the desk.A.my b.I c.me d.mine Is this your dictionary ? No,? is in my desk. A.my B.mine C.your D.yours Look ! ( )video is on that desk. A.SomeLook ! ( )video is on that desk.A.Some B.This C.First D.Your This is a desk.(就a desk 提问） Is this your pencil s____?No,mine is in my desk.根据句意及首字母写出单词