He practiced every day and finally mastered the technique on the thousandth day.

In my garden, there is a cherimoya, a subtropical tree, planted.

He is an expert in surface-to-air missiles.

He became penniless due to gambling.

A municipal police was established in my town.

We have our wedding on the twenty-first day of the month.

Our project is scheduled to be completed on the twenty-second day of the month.

This cylindrical chart helps to visually understand the basic concepts of physics.

His loyal actions left a deep impression on the people around him.

He was diagnosed with mental retardation.