There are rulers in the pencil box.

There are pencils in the pencil box.

There are copybooks in my bag.

There is a book on the table.

There is a rubber on the table

There is a pen in the box.

There is a doll on the chair.

There is a cat under the chair.

There are chairs under the table.

There is a dog near the table.

There are pencils on the table.

There are rulers in the box.