The decision of his going and staying is left to him.

The flow of the river washed away the sand on the shore.

The rain fell heavily, washing away the dirt on the road.

The criminal fled from the scene.

He decided to consign his past failures to oblivion.

I'm going to work, see you later.

I ran into an old friend by chance at the library.

I carry my lunch box every day.

I can't stand it anymore, get out!

My grandfather often used to sing 'Umi Yukaba'.