11.   At the upper end they are closer to those of the elderly, at the lower end to those of young people.

12.   But it did not bring an end to the speculation and confusion which was rending the civilized world.

13.   But sources close to Goodby said the two firms are negotiating an end to the partnership.

14.   But the account of his moral fall and spiritual regeneration has brought a sudden end to all my sympathy.

15.   But they want an end to all death threats against the Novelist.

16.   Can this peace settlement bring an end to years of conflict?

17.   Civil rights protestors called for an end to all segregation.

18.   Community activists are calling for an end to selling cigarettes to children.

19.   Demonstrators have called for an end to the fighting.

20.   Efforts to negotiate an end to all three conflicts have failed so far.