There is a test in two days.

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

Our new project will start on the third day of the month.

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

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

The first day of the month is the beginning of a new month.

I buy daily necessities at the supermarket every week.

He was studying all day.

Our store has a regular day off every Monday.

Our project is scheduled to be completed on the twentieth day of the month.