That are tables.

Those are tables.

That is a table.

Blue chairs.

This is a floor.

This is a table.

This is a book.

This is a wall.

This is a book bag.

That is a desk.

This is a notebook.

Those are notebooks.

These is a pencil.

These are pencils.

Those are markers.

That is a pencil.

This is a floor.

Those are desks.

This is a white board.

This is a red board.

This is a pencil.

This are a book.

This is a book.

Those are books.

floor

door

four

wall

chair

table

desk

desks

bags

notebooks

books

book

These are book bags.

Those are desks.

These are books.

That is a marker.

Those are markers.

This is a marker.

That is a marker.

These are markers.

This is a flower.

That is a flower.

These are flowers.

Those are flowers.

This is a flower.

That is a flower.

These are flowers.

Those are flowers.

This is a man.

That is a man.

These are men.

Those are men.