How to use "bare" in a sentence

I believe that a man is the strongest soldier for daring to die unarmed with his breast bare before the enemy

There was not much furniture: an old table and two old chairs stood on the bare, dirty floor

The Jondrettes' room was dirty and evil-smelling, unlike Marius's bare but clean room

By the light of a lamp on the pavement, he could see a torn jacket, trousers with holes in them, and two bare feet

His desk occupied one corner; tubes of glue, miniature bottles of enamel in every color, and a variety of model-crafting tools stood in soldierly ranks on one half of the desk, and the other half was bare, waiting for him to begin work