Is there a pencil sharpener?
Yes, there is.
Is there lined paper?
Yes, there is lined paper.
Is there a marker?
Yes, there is a marker.
Is there an empty duotang?
Yes, there is.
Is there a desk?
Yes, there is a desk.
is there a binder?
No, there isn't.
Is there a door?
Yes, there is a door.
Is there a blackboard?
No, there isn't.
Is there a pen?
No, there isn't.
Is there a toilet in the bathroom?
Yes, there is.
Is there a pencil?
Yes, there is.
Is there an eraser?
Yes, there is.
Is there a bottle of glue?
No, there isn't.
Is there a pencil case?
No, there isn't.
Is there a backpack?
Yes, there is.
Is there blank paper?
No, there isn't.
