11.   If Clinton fails to certify a country, it faces a host of economic and political sanctions from the United States.

12.   In a professional boxing career that spanned two decades, Olson faced a host of marquee figures.

13.   It faces a host of problems, including corruption, a despoiled environment, bad roads, horrendous traffic, poor health care and limited schooling.

14.   It now faces a host of financial problems and questions over who will pay for the cleanup of a local waste site.

15.   Many others face a host of obstacles as they seek to evolve from modest semiprofessional institutions into serious and broadly appealing ones.

16.   MobileMedia faced a host of problems this year, including the failure to consolidate new paging businesses, loss of customers and unstable management.

17.   Mrs. Madikizela-Mandela faces a host of accusers.

18.   Recent studies show that the former communists face a host of problems as they try to integrate into the hard-charging, capitalist South.

19.   Roth will face a host of other challenges as he attempts to push his bill through the Senate by the end of next week.

20.   The company has faced a host of problems, including the failure to consolidate new paging businesses, loss of customers and unstable management.