21.   Circumstances have changed.

22.   Circumstances changed, however.

23.   Fourteen others were scrutinized by the department, but their applications were dormant for two years, during which their circumstances might have changed.

24.   He knows it was a business decision, and besides, he knows how rapidly circumstances can change.

25.   He is not ready to leave the Patriots, either, but circumstances have changed for McGinest.

26.   He said Wednesday he is leaning toward playing one more season, but certain circumstances could change that to two more seasons or to none.

27.   He wanted to be a wildcatter, making millions in the Texas oilfields, but in a matter of months, circumstances had changed his mind.

28.   Her autobiography depicts an ideologue for whom circumstances change but the song remains the same.

29.   Her circumstances have not changed that much, she said.

30.   Hinting at a possible insanity defense if circumstances change, Witkin said he may move at a later date to have Clemente examined by a psychiatrist.