"She would always stay at school late to make calls to parents to let them know how their children were doing."

If they didn't find David quickly, she would begin making calls.

I am not in the business of making house calls.

The man in the car was making his last call.

"We need to leave early enough for me to make my call from the car on the way back."

He'd made his last call to National less than an hour before.

I'm going back to my house to make some calls.

I'll make some calls and see what I can do about getting you in with them.

The police did not say who had made the call.

He should have made the call from the phone in his room.