A day has 24 hours.

He ate one apple.

It is important for each person to fulfill their role.

His story is a mix of truth and fiction, and I don't know what's true.

He lost everything.

He acted according to my instructions one by one.

He finished all his work all at once.

I have been to France once.

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

He has a competitive spirit that does not allow even one defeat.