Answer:
What cannot talk but will always reply when spoken to?
What 8 letter word can have a letter taken away and it still makes a word. Take another letter away and it still makes a word. Keep on doing that until you have one letter left. What is the word?
This is a shape and a symbol that we literally cannot live without. What is it?
The lunch destination of choice for teenagers and hospital employees.
What is it that you must give before you can keep it
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.