11.   Instead these concerns have contracts with utilities to sell power directly to them.

12.   Recycling and safety concerns also will have to be investigated, he said.

13.   Stamina concerns had him worried.

14.   Such concerns have special resonance in Massachusetts, where even a venerated Harvard teaching center like Beth Israel is swimming in red ink.

15.   Such concerns often have the greatest effect on makers of raw materials, such as Weyerhaeuser, which makes paper and lumber.

16.   That concern already has the U.S. Federal Communications Commission exercised.

17.   The first concern has to be for his safety.

18.   The French executive defended the logic of the acquisition, while dispelling concern Lafarge might have to make major job cuts as a result of it.

19.   The networking-equipment concern has substantial operations in Massachusetts.

20.   The reoganization plan must be approved by members of Congress, many of whom praised it but still have concerns.