11.   But first I had to call my son, the biology person.

12.   Call her son.

13.   Called my son and asked for help.

14.   Cathie gets up from the bleachers and calls her son over quietly.

15.   Dropping coins into a pay phone, Delbert Gleason wanted to call his son and ask what he wanted for dinner.

16.   He called his son Wednesday morning and left a message that he was visiting the Santos Linguisa Factory.

17.   His mother, on the other hand, wanted to call her son Moses and instilled in him an epic sense of self.

18.   I call my son and confess.

19.   I called my son and he reluctantly came forward.

20.   I think about calling my son at his office, but it might embarrass him.