I received a phone call from my friend.

I think it's time to call it a day.

He is what is called a champion of justice.

It was a close call, but I managed to catch the last train.

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

After years of struggling, they decided to call it quits and close their business.

Many people call into question the validity of the study.

They decided to call a truce and end the fighting.

She is the boss and she calls the shots.

I had to go on sick call because I wasn't feeling well.