What's this?
A desk.
What's this?
A dictionary.
What's this?
A stapler.
What are these?
Scissors.
What's this?
A ballpoint pen.
What's this?
A notebook.
What's this?
A classroom.
What's this?
A pencil case.
What's this?
A chair.
What's this?
An eraser.
What are they?
They are pencils.
What's this?
A ruler.
What's this?
A marker.