Answer:
A tiny bead, like fragile glass, strung along a cord of grass.
They are toothy nocturnal immortals.
Securing your documents is easy with these trusty metal objects
What has holes on each side, but can still can hold water?
It goes up and down the stairs without moving.
I march before armies a thousand salute me. My fall can bring victory but no one would shoot me. The wind is my lover one-legged am I. Name me and see me at home in the sky.