Smoking does damage your lungs. ✬

Everybody sang at the top of their lungs. ✬

Leaves are to plants what lungs are to animals. ✬

Tom screamed at the top of his lungs. ✬

Tom shouted at the top of his lungs so Mary could hear him over the sound of the waterfall. ✬

Mary started screaming at the top of her lungs. ✬

My lungs hurt. ✬

I screamed at the top of my lungs. ✬

Tom started screaming at the top of his lungs. ✬

Tom started yelling at the top of his lungs. ✬