Education about sex is very important.

He is working hard to finish the remainder of the work.

A smile remained on his lips.

He is the character who remains until the end.

He missed school due to poor physical health.

He can write sentences using potential verbs.

This program has become executable.

What is the residual value of this car?

In this game, when you run out of lives, it's game over.

The battery's remaining amount is low.