Answer:
What is filled with air and sometimes a gas, tied to a string and often seen on your birthday?
It flavors your food and divides the year up. What is it?
I travel the world and I am drunk constantly. Who am I?
I can be found in seconds, minutes and centuries, but not in days, years or decades.
Defends your noggin from the hard pavement
What did the piece of wood say when he saw the screwdriver and screws approaching?