Answer:
I have a lot to say but can't be heard because I can't speak one single word. What am I?
With three leaves, I am just a plant. Add another leaf and everyone will want me for good luck. What am I?
I have roots that no one sees and I am taller than trees. Up, up I go, but never do I grow. What am I?
When the clock has no angle, I will own yesterday, tomorrow and tonight. What am I?
They took me from my mother's side where I was bravely bred and when to age I did become they did cut off my head. They gave to me some diet drink that often made me mad but it made peace between two kings and made two lovers glad.
What never asks questions but receives a lot of answers?