21.   Previously, Bush and administration officials had been careful to avoid specifics and couch views on coming climate shifts with substantial caveats.

22.   Schools are also undergoing a similar metaphorical shift with a customer-clerk relationship replacing the old student-teacher one.

23.   Shortly after I was hired as a machinist I was put on the evening shift with another employee who was hired about a week after me.

24.   States like California and Illinois would probably see similar shifts with sampling.

25.   That is a shift with profound implications.

26.   The area of the search seemed to expand and contract and shift with each new shred of information or rumor.

27.   The best science, Gladwin knows, shifts with the wind.

28.   The final part at issue involves the requirements for appointing a Fisheries and Wildlife Board, a subtle shift with potentially huge ramifications about wildlife management.

29.   The market shifts with every blip in the weather, and power grids can collapse when major shifts upset the balance of supply and demand.

30.   The Rangers have recalled defenseman Dallas Eakins from the minor leagues and were playing him on regular shifts with Bruce Driver.