Answer:
Temporary evidence of where you've been strolling
Once you have it, you want to share it. Once you share it, you donβt have it. What is it?
An appropriately loud response to fear, excitement, or your team scoring.
What time of day, when written in capital letters, is the same forwards, backwards, and upside down?
There is an ancient invention still used in some parts of the world today that allows people to see through walls. What is it?
Two little holes in the side of a hill. Just as you come to the cherry-red mill.