11.   Not surprisingly, the dangerous working conditions make it tough to keep trained workers.

12.   Oil and gas drillers in the Gulf of Mexico face a shortage of trained workers, the head of an industry group said today.

13.   Poorly trained workers made mistakes that went unremedied because supervisors were absent, Mark said, and supervisors signed records falsely indicating they had monitored production.

14.   Proper use of these AIDS drugs requires trained health care workers who know how to monitor and deliver the medications to avoid creating drug-resistant HIV strains.

15.   Several semiconductor companies, including AMD, have said they would prefer to recruit locally but that they have difficulty finding trained workers in Austin.

16.   She said the residents will be closely supervised by trained workers and required to take any prescribed psychotropic medication.

17.   She says Afghanistan will need the efforts of all its trained workers, including its women.

18.   Some say the moves make business sense, since AIDS robs companies of trained workers.

19.   That makes it more important to build factories near trained workers, as opposed to seeking the lowest-cost labor.

20.   The flood of newly trained workers was hard to assimilate.