He was riding a unicycle in the park.

Let's play Sugoroku with the family tonight.

He couldn't escape from the pursuer.

He was sentenced to death by electric chair.

The smoker was smoking a cigarette outside the restaurant.

Nitrous oxide can be used for anesthesia and to boost engine power.

He openly declares that he is an atheist.

A visitor has come.

He said 'friend' as a noun ending for me.

He started a special exercise to train his serratus posterior inferior muscle.