Answer:
You throw me out when you want to use me, but take me in when you donβt want to use me. What am I?
Tear me off and scratch my head, what once was red is black instead. What am I?
Sometimes I am white, sometimes I am dark. Most people love me. What am I?
Mr. and Mrs. Mustard have five daughters and each daughter has one brother. How many people are there in the Mustard family?
No matter how much rain gets on me, I won't get any wetter. What am I?
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.