Answer:
When I am caught, I am thrown away. When I escape, you itch all day. What am I?
The faster you run, the harder it is to catch me. What am I?
Who makes it, has no need of it. Who buys it, has no use for it. Who uses it, can't see it. What is it?
I have a frame but no pictures. I have poles but not standing up. What am I?
Tear me off and scratch my head, what once was red is black instead. What am I?
I flow from the Homerβs mouth when he sees doughnuts.