There's / There are two rugs.
There are two rugs.
There's / There are three pillows.
There are three pillows.
What is it?
It's a ball.
What is it?
It's a bed.
What is it?
It's a blanket.
What is it?
It's a book.
There is/ There are six books.
There are six books.
What is this?
It's a cabinet.
There is a cat in/on/under the box.
There is a cat in the box.
There is a cat in/on/under the box.
There is a cat on the box.
There is/ There are one cabinet.
There is one cabinet.
There is/ There are one shelf.
There is one shelf.
What is this?
It's a pillow.
What is this?
It's a rug.
What is this?
It's a shelf.
What are they?
They are shoes.
