I bought two one-way tickets to Paris.

The one-horse races were not very exciting.

There are many one hit wonders in the music industry.

The referees gave multiple one-minute warnings to the players.

The crowd erupted in a chorus of one finger salutes.

There are many one-armed routers in the networking lab.

The one-child policies have had a significant impact on the population growth.

One-nation conservatives believe in a united and inclusive society.

One-pot syntheses are efficient methods for synthesizing complex molecules.

The fielders positioned themselves in silly mid ons.