Many people call into question the validity of the study.

I made a trunk call to my parents who live in another country.

The audience gave a standing ovation during the curtain call.

Despite his initial nervousness, John had to cold-call the potential clients to offer the new product.

I had to call collect because I didn't have any money.

Let's call it a day and go home.

They had to call off the meeting due to bad weather.

She is the boss and she calls the shots.

I will return your call later.