Answer:
I pass before the sun, yet make no shadow. I'm all around you, but you cannot see me. What am I?
I am a word. I become longer when the third letter is removed. What am I?
I'm a kind of cup that doesn't hold water, but makes a lot of noise repeatedly. What am I?
Take away my first letter take away my second letter take away all my letters and I would remain the same.
I am a red drum which sound without being touched and grow silent when I am touched.
I will disappear every time you say my name.