He is working hard on his Japanese studies day by day.

Every day, he exercises at the gym.

I will hold my birthday party on the tenth day of the month.

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

The thirteenth day is my birthday.

There is a test in two days.

This area is rich in good quality soil suitable for cultivation, making it ideal for agriculture.

He was entrusted with the beginning and end of the project.

There was a big spider in the corner of the room.