21.   Two years ago, the league went through a summer lockout that did not end until mid-September.

22.   Despite the U.S. full-court press, the watered-down Security Council statement came only after grueling negotiations that did not end until before dawn Tuesday.

23.   His days sometimes do not end until nearly midnight.

24.   Kadoura Faris, head of the Palestinian Prisoners Committee in the West Bank, warned Tuesday that the hunger strike would not end until a timetable was agreed on.

25.   She recalled that the war did not end until several weeks after she ascended the throne as the British monarch.

26.   The summit did not end until Monday afternoon, so it was unlikely any of the leaders attending it was aboard the jet.

27.   The summit did not end until Monday afternoon, so it was unlikely any of the leaders attending were aboard the jet.

28.   The summit was not scheduled to end until Monday afternoon, however, so it was unlikely any of the leaders attending it were on the plane.

29.   The summit was not scheduled to end until Monday afternoon, however, so it was unlikely any of the leaders attending were aboard.

30.   The summit was not scheduled to end until Monday afternoon, however, so it was unlikely any of the leaders attending were on the plane.