Answer:
I am three simple words everyone wants to hear. Three simple words such simple words and yet...life changing...
Face with a tree skin like the sea. A great beast I am. Yet vermin frightens me.
I am a room that has a roof but no walls. What am I?
A little pool with two layers of wall around it. One white and soft and the other dark and hard, amidst a light brown grassy lawn with an outline of a green grass. What am I?
I am the word that is always spelled correctly by everyone.
What never gets any wetter no matter how hard it rains?