Easy Riddles and Answers

Question: A man goes down to the beach and starts walking on the beach, he has to get to the circus in a hurry and so he practices his act on the way, even though he had walked for an hour his feet weren't the least bit tired, why?

Question: I have memories, but none of my own,
whatever's on my inside is what is shown.
If I'm ever different it's because you changed me,
I feel like a decoration, here for you to arrange me.

What am I?

Question: Two people are born at the same moment, but they don't have the same birthdays.

How could this be?

Question: Change a long pause into a short one by doubling a letter.What are the words?

Question: What can be swallowed, but can swallow you?