Answer:
You can see me in water, but I never get wet. What am I?
A large oasis in the desert. Come with cash and leave with none. What am I?
Everyone in the world needs me. They generously give me but never take me. What am I?
Iron roof, glass walls, I burn and burn but never fall. What am I?
You do not want me when you donβt have me but when you have me you don't want to lose me.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.