Answer:
If you've got me I'm everywhere. If you share me I'm nowhere. What am I?
What can go up a chimney down but canβt go down a chimney up?
I have a neck but no head. I have a body but no arm. I have a bottom but no leg. What am I?
Soft, hairy, from door to door. I am the pet that always stays on the floor. What am I?
Send poorly behaved children to me and let them sit here. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.