Answer:
I break down buildings, I crumble mountains but you can't see me. What am I?
I begin with the letter āiā, if you add āaā in front of me, I become a new word with a different meaning, but still sounds exactly the same. What word am I?
I'm sometimes white but most often I'm black. I take you there but never bring you back.
I am black within and red without; with four corners round about. What am I?
I am a table you can eat. What am I?
Why was the cook arrested?