11.   If that agreement is completely breached, North Korea may revive its nuclear program, leading to a renewed confrontation between North Korea and Western powers.

12.   Leaders in suburban United Ways say the Greater Boston group has breached an agreement to solict corporate donations only under joint campaign called United Ways of New England.

13.   Putnam Investments filed a lawsuit against three former executives who work at cross-town rival Liberty Financial Cos., alleging they breached contractual agreements with the Boston-based firm.

14.   Robert Mosbacher said his ex-wife had breached their agreement previously by making similar comments in the New York Post and Washington Post.

15.   Since then, Warner-Lambert and Pfizer have accused each other of breaching the agreement to sell Lipitor.

16.   The Russians argue that the small private group that organized the exhibit, the American Russian Cultural Cooperation Foundation, breached its agreement with them.

17.   The two generals outlined to Milosevic how he had breached the agreement by increasing the number of Serb forces in Kosovo beyond the agreed level.

18.   What if Playhut laid him off, and he could not get a new job without breaching the agreement?

19.   Yesterday Bergen called off the purchase, contending that Ivax breached the agreement.

20.   Yet the two still sometimes breached their agreements and betrayed each other, people close to the companies said.