He was playing by bouncing a superball.

The teacher lead him.

I can relax when I listen to New Age music.

The road is blocked and I can't pass through.

Jitsu is my best friend.

He exhausted his strength to finish the work.

He is in mourning for his father.

He rubbed his hands together to get warm.

The committee approved the new project.

His power is so great that it could destroy the world.