Answer:
I am very easy to get into,but it is hard to get out of me. What am I?
I'm really blue but when you see me I'm red. You don't see me too often. I'm there for you if you're hurt.
I am drawn by everyone without pen or pencil. What am I?
It's been around for millions of years but is never more than a month old. What is it?
Sometimes I annoy you, sometimes you can't live without me. But no matter how hard you try, you can't destroy me. What am I?
What language does a billboard speak?