7上英语U 3 A Is this your pencil

Hi, Anna. Are these your pencils？

No, they're Bob's。

And is this his green pen?

No, it isn't. The blue pen is his.

What about this dictionary?

It’s Helen’s. And the green pen is hers, too.

And the eraser? Is that yours?

Yes, it is.

Thank you for your help, Anna.

you're welcome.