Answer:
I always murmur but never talk. Always run but never walk. I have a bed but never sleep, have a mouth but never speak. What am I?
I am good at concealing what's real and hide what's true. Sometimes I bring out the courage in you!
By Moon or by Sun, I shall be found. Yet, if there's no light around, I am undone. What am I?
I begin your sentences. What am I?
We applaud if you perform well.
When is it bad luck to see a black cat?