11.   Fifteen months after the sudden collapse of the peso sent the country into a tailspin, signs of a recovery are almost totally absent.

12.   For decades astrophysicists studying supernovas could understand the forces causing the sudden collapse but were at a loss to explain the explosion.

13.   So while there may be little risk of a sudden collapse, some experts fear for the future.

14.   South Korea, even more than the United States, is eager to avoid a sudden collapse of the North Korean regime.

15.   The Massachusetts youth was also free of any abnormalities that might explain his sudden collapse, according to preliminary findings of the state medical examiner.

16.   The sudden collapse of the peso was in fact neither so sudden nor so complete.

17.   The sudden collapse is in fact neither so sudden nor so complete.

18.   The sudden collapse of such a shining jewel in the crown of the New Economy has touched something deeper in the American psyche.

19.   The sudden collapse of the Taliban came on the eve of the holy month of Ramadan, which starts Saturday, and the edge of winter.

20.   The sudden cardiac collapse of another overdosed patient should also have been a tipoff, Mone said.