Pencil case is a small bag for holding pens, pencils, erasers and other things that are used at school.

Ballpoint pen is a pen with a small metal ball at the end that puts ink on the paper.

Storybook is a book that has stories for children.

Knight is a man who is trained to fight as a soldier on a horse.

If you were at the flea market, what would you like to sell?

A flea market is usually an outdoor market that sells old or used things at low prices.