The seet calls are getting louder.

The siren calls of the ocean lured the sailors to their doom.

Tail calls are an important concept in functional programming.

Making tough calls is never easy.

He calls it quits and decides to quit his job.

The contact calls of the birds filled the air.

The teacher calls roll every morning.

The last calls for boarding were announced.

I received several collect calls from my friend while I was on vacation.

The chow calls echoed through the forest.