21.   But diplomats said much bargaining remains, and they expected these talks to go on at least until Wednesday.

22.   But he vowed that the trade talks would go on.

23.   But he said the talks had gone smoothly.

24.   But if the talks go nowhere, Barak wants Israel to be ready.

25.   But in the first week of this month, talk here has gone beyond chatter about the climate or cresting rivers.

26.   But such talk goes with the territory, and for now it should be ignored.

27.   But talks on that go on and on, and now refiners are hustling for crude to make gasoline for the U.S. summer season.

28.   But significantly, no one has walked off in a huff, saying peace talks have gone as far as they can go.

29.   But the settlement talks quickly went awry.

30.   But those talks have been going on for more than a year, and Shumann said there is no timetable for settling the issue.