21.   But once he turned to his prepared talk, the mood changed completely.

22.   But now that the mood has changed from predicting the end to predicting the future, the time frame seems too long term.

23.   But the emotional mood never changes much.

24.   But the mood apparently has changed.

25.   But the mood changed in the eighth.

26.   But the mood has changed by the end, when a buried wistfulness takes over.

27.   But the settlements in Canada and Sweden suggest that the public mood may have changed.

28.   But when a visitor became too adventurous, asking what the men thought of the United States, the mood changed to anger in a flash.

29.   But their mood changed Tuesday night after discovering they left their bats behind in Texas.

30.   But their mood had changed dramatically Monday as they prepared for the start of the American League Championship Series.