Answer:
What always comes into a house through the keyhole?
A town has only two barbers. One of the barbers has a nice, tidy haircut, and the other has a shaggy, messy haircut. Which barber should you go to?
What goes up the hill and down the hill, And spite of all, yet stand still?
idk
How do you drop an egg and never break it?
What is round, has a twin, and sees more than most?