What are they?
2 rulers
What's this?
pencil case
What's this?
pen
What's this?
a table
What's this?
bag
What's this?
pencil
What's this?
a chair
What are they?
5 pencils
What are they?
4 chairs
What's this?
eraser
What are they?
4 bags
What's this?
book
What are they?
3 pens