21.   But the government has recently stepped up its effort to change that situation, and the latest decree bans smoking on all commercial flights and intercity buses.

22.   But the government recently has stepped up its effort to change that situation, and the latest decree bans smoking on all commercial flights and intercity buses.

23.   But the kidnapping changed the situation.

24.   But they say they hope the Bush Administration will change the situation.

25.   By changing the situation, Oslo supporters say, they can change attitudes between Palestinians and Israelis.

26.   Here are questions and answers addressing what they mean and how they change the situation on the ground.

27.   His just being in the lineup changes the situation a lot.

28.   How do we change the situation?

29.   I am sure that if we are really determined, and really bold, we can change the situation.

30.   It was done under pressure, and the goal was only to create some good will, not to change the situation in any serious way.