My head hurts.

The cause of his lateness was a train delay.

My stomach hurts because of intestinal worms.

I'm hungry.

I'm getting hungry, so let's eat something.

He grimaced and said, 'It hurts.'

I'm hungry, so I want to eat something.

When the child fell, the mother comforted him by saying, 'Pain, pain, go away.'

The long meeting ended, and I am hungry.

If you don't eat anything for a long time, you become hungry.