The more you take me, the more you leave me behind.
Who Am I?

I have an eye but still cannot see.

Who am I?

What has one letter and starts with an E?

What you cannot hold but it is yours?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

John was piloting a plane behind a car but was never able to overtake it. Why?

I look flat, but I am deep. Hidden realms I shelter. Lives I take, but the food I offer. At times I am beautiful. I can be calm, angry, and turbulent. I have no heart but offer pleasure as well as death. No man can own me, yet I encompass what all men must have. What am I?

It is an eleven letter word.
The first, second, third and fourth letters form a banquet's name.
The fifth, sixth and seventh letters form a car's name.
The eighth, ninth, tenth and eleventh letters form a mode of transport.

Can you identify what word it is?

There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?