11.   The reason appears to be that Syria is determined to keep hopes for peace alive.

12.   The reasons appear to vary not only from building to building but also from joint to joint.

13.   The reason appears to be that American managers have noticed that downsizing does not automatically boost profits.

14.   Whatever the reason, the administration appears to have seen the light, even though it is reluctant to admit it.

15.   At the time, the reason appeared to be a dispute over price.

16.   Kim has built a harmonious team and the reason appears simple.

17.   The main reason appears to be Syria.

18.   The main reasons appear to be incompetent defense lawyering and misconduct by prosecutors, the Columbia study said.

19.   The reason appears to be that the increased efficiency of the financial system created a larger negative spillover, which had to be contained.

20.   The reason appears traceable to the fact the operation has remained virtually free of casualties.