What's it?
It's a pencil.
This is my ...............
rubber / eraser
..............those your pencils?
Are
..........................my rulers.
These are
Is that your pencil sharpener?
Yes, it is.
Is this your school bag?
Yes, it is.
These ..........my books.
are
What's it?
It's a book.
What's it?
It's a pen.
........................my notebooks.
Those are
That's my ................
pencil case.