Answer:
I will disappear every time you say my name.
I belong to everyone. Sometimes make you happy, sometimes make you sad. I will never end until the day you do. What am I?
I have no wallet but I pay my way. I travel the world but in a corner I stay. What am I?
Everyone in the world needs me. They generously give me but never take me. What am I?
I have a small hill with seven holes. What am I?
What is often on the ground getting stepped on by others, but you donโt have to wash it because it never get dirty, in fact you couldnโt wash it even if you tried?