Answer:
What insect does a blacksmith manufacture?
You will always find me in the past. I can be created in the present, but the future can never taint me. What am I?
What kind of coat can only be put on when wet?
I have a neck and no head, two arms but no hands. I'm with you to school, I'm with you to work. What am I?
What can go up a chimney down but canβt go down a chimney up?
Who makes it, has no need of it. Who buys it, has no use for it. Who uses it, can't see it. What is it?