What begins with T, ends with T, and has T in it?

Why do people go to bed?

What has many teeth, but cannot bite?

A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?

Imagine you are in a room with no windows or doors. How will you get out?

Which flower has two lips?

Look at me. I can bring a smile to your face, A tear to your eye, Or even a thought to your mind. But, I can't be seen. What am I?

What does the rebus below mean?

TEN BADTION

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

Bay of Bengal is in which state?