1.   Still, urban problems intensify, as the example of Cairo makes plain.

2.   These problems would intensify following the introduction of a core monetary union.

3.   As the weeks wore on, behavior problems intensified.

4.   But my feeling is that if you continue with your current investments, your problems will soon intensify.

5.   But the problems have only intensified under his successor, Chavalit Yongchaiyudh.

6.   Chang On sold its production plants near Seoul and moved farther into the countryside, but its problems intensified.

7.   For Jews, it is difficult to maintain religious identity in a heavily Christian area, but at Christmas time the problem intensifies.

8.   His problems intensified in the third, when with two out, Griffey lined his second hit against Key to right field for a single.

9.   Lee said this will change in coming months as funding problems intensify.

10.   These problems have intensified what, until now, had been a gradual shift in where chocolate is being made.