He dog's-eared the pages of his favorite book.

She has tin ears and can't appreciate good music.

The bears' ears were twitching as they listened for any signs of danger.

She had two adorable button ears.

He received cuffs on the ear for his rude behavior.

She gently scratched the dog ears.

She has multiple ear tunnels in her ears.

They always have their ears to the ground, so they know what's happening.

She has multiple ear-piercings.

She picked a bouquet of roses and admired their delicate petals and thorny stems.