You should always be prepared for unforeseen circumstances.

He always keeps a smile on his face.

I prepared emergency food and water to prepare for an earthquake.

In order to resolve this situation, everyone's cooperation is necessary.

All the preparations for the party have been completed.

I prepared hard for the exam.

Ms. Oka is my Japanese teacher.

He is plowing his own land.

Welcome back, it was a long day, wasn't it?

Because he committed a crime, he was taken to the punishment place.