1.   The fighting has become less and less frequent.

2.   The fighting became wilder and more confused.

3.   Station staff called the police, but the fighting became fiercer and reinforcements had to be sent for.

4.   If the fighting becomes intense, they call for help from the army, which shoots artillery or blasts away with its tanks.

5.   Multiplayer fighting becomes a race to evolve fastest, and the single-player levels border on the mundane.

6.   Or the fighting could become so intense that the United Nations would feel obliged to withdraw from Bosnia.

7.   The fighting became louder and more violent.

8.   The very rubble created by the massive German bombardment created the conditions in which house-to-house fighting became so fearful and costly for the Nazi invaders.

9.   Ultimate fighting should have become boxing.

10.   Aid workers in Mazar-e-Sharif said they believed the fighting had become more distant Friday.