Answer:
I am gentle enough to soothe your skin, light enough to fly in the sky, strong enough to crack rocks. What am I?
I am a seven letter word. I am very heavy. Take away two letters from me and you will get eight. Take away one letter from me and you will get 80. What word am I?
I always have to work with something in my eye. What am I?
What has an eye but cannot see?
A butcher is 6 feet tall and wears size 12 shoes. What does he weigh?
No matter how little or how much you use me, you change me every month.