Answer:
What is the word that even in plain sight remains hidden?
I save lives on the ground and in the air. What am I?
What word becomes shorter when you add two letters to it?
What is deaf, dumb, and blind, but always tells the truth?
I can run but not walk. Wherever I go, thought follows close behind. What am I?
A Chinese, Indian and a Swiss were going to a party. Who is most likely to bring a plus one?