Answer:
I have wheels and flies yet I am not an aircraft.
I am the key that is the hardest to turn
I break down buildings, I crumble mountains but you can't see me. What am I?
What kind of cheese is made backwards?
I canβt go left I canβt go right. I am forever stuck in a building over three stories high.
A Chinese, Indian and a Swiss were going to a party. Who is most likely to bring a plus one?