It is important to learn about the prevention and treatment of the human immunodeficiency virus.

He had a deep wound on his arm.

Shouhei drinks beer every night.

A new project has begun.

Yuu is hanging out the laundry.

Her words were a great consolation to me.

I think the Japanese education system needs reform.

Please verify your answer.

The ship has sunk.

This road is slippery, so please be careful.