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.

His first choice of school is the University of Tokyo.

I went to see a movie by myself.

Watching a movie alone is enjoyable.

You should always be prepared for the time of need.

I woke up at the witching hour.

During rush hour, the trains are very crowded.

Following the customs of the time, they celebrated the festival.

I wake up at seven o'clock every day.