Answer:
What kind of nail can be grown?
You are on an electric train. Which direction will the smoke fly in?
What is it that leaps and runs and yet, has no feet?
Seven brothers, five work all day, The other two, just play or pray.
A blue house has blue bricksΝΎ a yellow house has a yellow bricks. What is a green house made of?
What never gets any wetter no matter how hard it rains?