He practices every day to polish his skills.

The wolf lives alone in the forest.

I'm sleepy, so I'll go to bed early.

He visited his grandfather's gravestone and prayed.

He kept running without looking back at the road.

He was beating the drum.

The passive form in Japanese is used differently from English.

He is my benefactor, he helped me in my difficult times.

We will use cadmium in this chemical experiment.

The health of the nationals is the wealth of the country.