Riddles...

Just came across these cool riddles in a book and I just wondered whether everyone is as good as me at guessing. So try these out, anyone who gets all of the answers correct will get something memorable to keep from me ;) You've got all the time in the world before Saturday (23rd) sunrise...Best of luck..

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

2. What is light as a feather, but even the strongest man cannot hold it more than a minute?

3. Imagine you are in a sinking rowboat surrounded by sharks. How would you survive?

4. Eskimos are very good hunters, but they never hunt penguins. Why not?

5. What is the thing that goes in hard and stiff but comes out soft and wet?

6. No sooner spoken than broken. What is it?

7. What is six inches long, two inches wide, has a head and women go crazy about it?