11.   So that makes it worth three rather than one cos it adds two on.

12.   And beneath some of these places, geologists say, lies enough oil to make it worth drilling.

13.   And does the amount of oil and gas make it worth the political heat?

14.   And that, he says, must make it worth pursuing.

15.   As an approach to global warming, Kyoto has compelling strengths that make it worth saving.

16.   Aunt Ilse from Oelwein says this silence almost makes it worth going through the early primaries.

17.   Bob Tedeschi offers practical advice on where to rent the boat and describes the sights and sounds that make it worth the effort.

18.   A meal without fat, but definitely full of flavor, making it worth dining out.

19.   Admittedly, the site is badly designed, but the articles and news make it worth a visit.

20.   All the reminders of the last step they had not taken, the doubts and detractors were made worth the pain.