He is learning the technique to cast metal.

We are tallying up the monthly sales.

There was a new post in the park.

He is making a living by working part-time.

He set up a sundial in the garden.

She is feeling unwell due to her menstruation.

The alarm went off, and everyone hurriedly evacuated.

Cockfighting is illegal in many countries.

He found an ancient fire clock.

He measures time accurately using an atomic clock.