Stopwatch

Do you have a stopwatch?

I need a stopwatch.

Yanni bought a new stopwatch.

Ziri asked Rima if he could borrow her stopwatch.

Tom asked Mary if he could borrow her stopwatch.

The teacher also demonstrated with a stopwatch and a buzzer.

Use a stopwatch or timer for interval training.

I etched the face of a stopwatch on the back of a raindrop And did a swap for the sand in an hourglass