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.

His first choice of school is the University of Tokyo.

I went to see a movie by myself.

The sunlight poured into the room, making it very bright.

The sunlight is illuminating the room brightly.

He is solely devoted to his work.

I went to see a movie alone.