Sentences with On The Qui Vive

The watchman stayed on the qui vive, alert to any signs of trespassing in the deserted warehouse.

During the game, the goalie was on the qui vive, ready to block any unexpected shots from the opposing team.

The scientist, on the qui vive for any anomalies, carefully monitored the experiment's progress.

As a lifeguard, it was crucial to be on the qui vive to respond quickly to any emergencies at the swimming pool.

The air traffic controller remained on the qui vive, ensuring the safe and efficient landing of incoming flights.