This is your eraser.（改为同义句）

This is your eraser.（改为同义句）
Is this your dictionary?
No it isn't.It's（）
A,mine B,she C.her D.hers
Thank you（）the nice photo of you family.
A,for B,at C,of D,im
Please email me（）jim 123@163.com.
A,of B,at
Kelly often helps（）with my English.
A,my B,I C,me D,mine
My pen is yellow.（）yours?
It's red.
A,How are B,How is C,What for D,What about.