Answer:
Not my sister nor my brother but still the child of my mother and father. Who am I?
What body part is pronounced as one letter but written with three, only two different letters are used?
One strand dangles. Two strands twist. Three or more can fashion this.
What hangs in the sky by day but at night goes away?
It can be done to buttons and shopping carts. What is it?
Two little holes in the side of a hill. Just as you come to the cherry-red mill.