Answer:
I am tomorrow's yesterday and yesterday's tomorrow. What am I?
I am a mother from a family of eight. I spin around all day despite my weight. Had a ninth sibling before founding out it was fake. What am I?
My first part compliments people. My second part makes things known. My third part hurts feelings. My fourth part may hold a precious treasure. My fifth part is used when sharing fancy beverages.
I am a kind of coat that can only be put on when wet.
I run up and down the stairs without moving. What am I?
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.