Answer:
What common verb becomes its own past tense by rearranging its letters?
It doesn't live within a house, nor does it live without. Most will use it when they come in, and again when they go out.
Iβm a word, six letters longΝΎ I sometimes enter with a gong. All in order from A to Z, I start with the letter B. What is the word?
As a whole, I am both safe and secure. Behead me, I become a place of meeting. Behead me again, I am the partner of ready. Restore me, I become the domain of beasts.
What surrounds the world, yet dwells within a thimble?
The warmer I am the fresher I am.