Answer:
With three leaves, I am just a plant. Add another leaf and everyone will want me for good luck. What am I?
I have a lot to say but can't be heard because I can't speak one single word. What am I?
I am a mountain at night, meadow at day. What am I?
What's full of holes but still holds water?
My first part compliments people. My second part makes things known. My third part hurts feelings. My fourth part may hold a precious treasure. My fifth part is used when sharing fancy beverages.
A little house full of meat, no door to go in and eat.