Answer:
I am a room that has a roof but no walls. What am I?
I'm not a bird but I can fly through the sky. I'm not a river but I'm full of water.
What kind of dog keeps the best time?
What can one catch that is not thrown?
Squeeze me and I cry tears as red as flesh, but my heart is made of stone. What am I?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.