Answer:
I am a room that has a roof but no walls. What am I?
I'll bring out your bulls and slow your roll. I may even come out of your skull.
Flat as a leaf, round as a ring; have two eyes, can't see a thing. What am I?
Whoever made me doesn't want me. Whoever bought me doesn't need me. Whoever uses me doesn't know me. What am I?
What can you catch but not throw?
Why did the teacher have to wear sunglasses?