Riddle me this...

I love riddles. Can't always solve them, but I love trying. I know the answers to most of the riddles on this page, but guess what?  I'm not telling ;^)  That would ruin all the fun! If it's driving you crazy, you can email your guesses to me (tufflian@yahoo.com), and I'll tell if you're right or not. (Please remember to include the riddle you're answering in the email, or I won't know which one you're talking about) However, usually the answer seems pretty self-evident once you've figured it out.

Well, enjoy!
What has four wheels and flies?

What can run but never walks, has a mouth but never talks, has a bed but never sleeps, has a head but never weeps?

What has four legs in the morning, two legs in the afternoon, and three legs in the evening?

No sooner spoken than broken. What is it?

Feed me and I live. Give me to drink and I die. What am I?

I pass before the sun, yet make no shadow. What am I?

This is as light as a feather, yet no one can hold it for long. What is it?

If you break me, I'll not stop working. If you can touch me, my work is done. If you lose me, you must find me with a ring soon after. What am I?

What may go up a chimeny down, but cannot go down a chimeny up?

We are very little creatures; all of us have different features. One of us in glass is set, one of us you'll find in jet.  Another you may see in tin, and a fourth is boxed within. If the fifth you should persue, it can never fly from you. What are we?

Where may you find roads without cars, forests without trees, and cities without houses?

I have a hundred legs but cannot stand, a long neck but no head, I eat the maids life. What am I?

Cannot be seen, cannot be felt, cannot be heard, cannot be smelt. It lies behind the stars and beneath the hills. Ends life and kills laughter. What is it?

This thing runs but cannot walk, sometimes sings but never talks. Lacks arms, has hands; lacks a head but has a face.  What is it?

What builds up castles, tears down mountains, makes some blind, helps others to see?

What lives in winter, dies in summer, and grows with it's roots upward?

Human walks over, human walks under, in times of war they burn  asunder. What is it?

What has eyes yet cannot see?   (there are four answers to this one)

In a tunnel of darkness lies a beast of iron.  It can only attack when pulled back.  What is it?

Walk on the living, they don't even mumble.  Walk on the dead, they mutter and grumble. What are they?

With no wings, I fly. With no eyes, I see.  With no arms, I climb.  More frightening than any beast, stronger than any foe. I am cunning, ruthless, and tall; in the end, I rule all. What am I?

Out of the eater came forth meat, and out of the strong came sweetness.
                               (this one is from the bible-- it's a classic!)