Getting to the University

Hint: What good is the straw?

Hint: What can I get from the desk?

Hint: Why is there a smelly closet with a pot?

Hint: Is the fireplace good for anything?

Hint: I have no clothes!?

Hint: What do I do about my old teacher?

Hint: What else do I need from the shed?

Hint: How the heck do I keep from being discovered in the lane?