Answer:
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.
I go through a door but never go in, and never come out. What am I?
If there is a bee in my hand, what is in my eye?
I can generate fear and some say I come out of your ears. I am as quiet as a mouse but not welcomed in the house.
In spring, I am gay in handsome array. In summer, more clothing I wear. When colder it grows, I fling off my clothes. In winter, quite naked appear. What am I?
Why did the teacher have to wear sunglasses?