He runs in the park every day.

He raced in a marathon.

The police are closely monitoring the activities of the motorcycle gang in town.

Many wild animals live in this place overgrown with grass.

His recklessly running around cannot be stopped.

His car drove at extreme speed and caused a traffic accident.

Her pair of eyes were shining like stars.

The monk wearing that hat was quietly offering prayers.

He cannot recognize his friend's face due to prosopagnosia.

Diseases of the mitral valve greatly affect the function of the heart.