1.   They keep off the jobless roles by taking early retirement, holding part-time jobs or enrolling in government-run training programs.

2.   Pierre Chambon described an ambitious set of experiments aimed at elucidating their role by knocking out each of the eight isoforms in separate lines of transgenic mice.

3.   And, in another casting coup, Ehle is succeeded in the role by her mother, the expressive, delicate Rosemary Harris.

4.   Any soprano who could do half as well today would be pushed into the role by record executives and managers seeking a short-term success.

5.   As ratified in Paris, moreover, these responsibilities exceed the US military role by several country miles.

6.   A greater role by the United States, and Britain to a lesser extent, could prove challenging.

7.   A minor role by all accounts, it has nonetheless made him a star to the Oz world.

8.   Both Reeves and Freeman prepared for their roles by hanging out with CIA agents and physicists from the University of Chicago.

9.   But Alvara must play his peacemaking role by e-mail and satellite phone in exile in Costa Rica.

10.   But he also feels that Ridge will fail as homeland security czar unless he is confirmed in that role by Congress and granted sweeping authority over federal budgetary priorities.