Sentence:  After all , when one has asked whatever became of old Joe and Charlie ; when one has inquired who it was Sue Brown married and where it <WSD>is</WSD> they now live ; when questions are asked and answered about families and children ; and old professors ; when the game and its probable outcome has been exhausted ; that does it . 
Meaning of the word marked with <WSD> tags:  occupy a certain position or area; be somewhere