11.   But even as Sheila stood there, his mood had changed.

12.   Amazing how quickly the metropolitan mood can change.

13.   And you suddenly find your mood has changed for the worse.

14.   As the sun set, the mood had changed to confusion.

15.   As updates came in, the mood changed to concern and horror.

16.   A mood is changing, however.

17.   But certainly the mood has changed ever so slightly at the Tour Championship.

18.   But his mood changed when we brought up the recent massacre.

19.   But his mood changed quickly when asked about the Reebok Human Rights Awards as part of the official arts festival here.

20.   But in a volatile Congress, that mood could rapidly change.