the pen on the desk is mine对on the desk提问怎么答?
the pen on the desk is mine对on the desk提问怎么答?
The book on the desk is mine.对 on the desk 提问
My pen is on the desk.对on the desk提问
Heien is pen is on the desk怎么提问
the book on the desk are mine对画线部分(on the desk)提问
对the book is on the desk.怎么提问
The books on the desk are mine.划线提问mine
There is a pen on the desk.(对a pen 提问.)
His backpack is on the on the desk对on the desk画线提问
this is a (ruler) 对括号提问 the pen is (on the desk)
Is that your pen on the desk?
there is a pen on the desk?