This may be especially urgent in what experts call the world's "hot spots" of biological diversity.

In places like San Francisco the rebuilding of residents' trust in the authority is especially urgent.

For the moment of victory seemed to present neoconservatives with an especially urgent and demanding task.

Ms. Weingarten said that a core curriculum was especially urgent because more veteran teachers have reached retirement age.

The commentator's voice was especially urgent when that picture was shown.

Their appeals have become especially urgent in recent weeks, as a military conflict has broken out in Kyrgyzstan between the army and fundamentalist guerrillas.

The speech focused on transportation, they said, because the issue is especially urgent and important to voters.

That issue seemed especially urgent this week after recent violence and looting in Indonesia set off by its economic crisis.

The question of gender was especially urgent, and the conservatives who complained about the mass media often did so in the name of female purity.

Hence, the gap closure towards the A 2 is judged especially urgent.