11.   But hours later came the Israeli invasion of Ramallah that has made it dangerous for anyone to move.

12.   But it is their similarities that make them dangerous.

13.   But it could be made less dangerous.

14.   But Maselko and the others stayed atop Everest only an hour, coming down when a growing wind made it dangerous to linger.

15.   But some Americans fear that the barrage of talk about military intervention could make things dangerous for them.

16.   But the same things that makes them fun also make them dangerous.

17.   China and Russia also rejected a proposed ban on anti-handling devices, which set off mines if they are lifted or tilted, making them dangerous to clear.

18.   He said crews were pulled out when darkness and falling trees made the work too dangerous.

19.   If a disease that could make pregnancy dangerous is diagnosed in a woman, should her doctor raise the issue of contraception?

20.   In Palestine the conflict may have been prolonged, and was certainly made more dangerous, by its connection with the Cold War, now supposedly ended.