After running up the stairs, he breathed heavily.

She loves writing fan fiction.

This fruit has rotted.

I could see the beautiful sea from the porthole.

Recently, his popularity has been increasing.

We went down the river by boat.

He remained silent and didn't say anything.

Please take this medicine one sho at a time.

With the spirit of preparing before it's too late, he started studying a week before the exam.

He bought a new fastback.