1.   But even if they are overcome, other more fundamental difficulties will remain.

2.   But difficulties remain in some important areas.

3.   But huge difficulties remain, all of them illustrated by the events of the last month.

4.   But the mayor seemed persuaded on the economics of gambling for Governors Island, though he acknowledged that political difficulties remain.

5.   But there were many signs that numerous difficulties remained.

6.   But until more offices welcome men who play larger roles at home, difficulties remain -- for working parents and their children.

7.   Foul difficulties remain a concern, and Wallace needs to improve his strength to battle more effectively inside.

8.   Huge difficulties remain.

9.   Several events in recent days have shown that racial and political tensions have lessened but that difficulties remain.