Answer:
I am a protector. I sit on a bridge. One person can see right through me, while others wonder what I hide. What am I?
What has banks but no money a bed but no sleep waves but no ocean?
Six letters it contains. Take away the last and only twelve remains. What is the word?
I love to twist and dance. Though wingless I fly high up into the sky.
I can wake you up in the morning but I require no electricity or winding.
Why was the cook arrested?