Answer:
What starts with the letter T, is filled with T and ends in T?
It keeps you on the ground and stops things from floating around. What is it?
What has roots that nobody sees, and is taller than trees. Up, up it goes, and yet it never grows.
What's that 7 letter word with thousands of letters in it?
I start in little but I end in full, you'll find me in half and complete.
I am a room that has a roof but no walls. What am I?