When will you return, sir/madam?

Tomomi helped renovate the house.

This area is still undeveloped.

This area is still undeveloped and rich in nature.

I picked up the leaves that were falling in the park.

My ear hurts because it's clogged with earwax.

I use an earpick to clean my ears every day.

He used the technique of ear copying to create a new song.

His music is like ear rape.

She was wearing new earrings.