Answer:
What time of day, when written in capital letters, is the same forwards, backwards, and upside down?
Casper was a friendly one and Demi Moore made a clay pot with one.
Sends paper without using the post office.
Men in skirts blow into these.
What is something that can go up quite easily, but is not as easy to bring back down?
I repeat only the last word you say. The more I repeat, the softer I got. I cannot be seen but can be heard. What am I?