Simple Sentences:
* I took a deep breath to calm myself down.
* The child held their breath in anticipation.
* She could feel the warm breath on her cheek.
More Complex Sentences:
* His words were stolen by the wind, leaving only the rustle of leaves and the whisper of his own breath.
* The doctor listened intently for the faintest sign of breath in the patient's chest.
* The air was thick with the scent of pine needles and the smell of her own breath.
Figurative Language:
* The artist captured the very breath of life in her portrait.
* His words were a breath of fresh air after the heavy silence.
* She was left breathless by the beauty of the scene.
Different Meanings:
* The athlete's breath was labored after the race. (meaning: breathing)
* She took a breath of fresh air after being inside all day. (meaning: a gulp of air)
* He held his breath for the entire dive. (meaning: to stop breathing)
The best way to use "breath" in a sentence depends on the context and the meaning you want to convey.