The principal is the head of the school.

His business is doing very well.

He likes to take a walk in the park at dusk.

I heard the cry of the Hororo bird.

His tone of voice indicated that he was angry.

The mayor is working hard for the development of the village.

The doctor listened to my heart sound using a stethoscope.

The hinge of this door has broken.

He jumped high.

He jumped over the high fence.