21.  Temporary staffing companies like Olsten Corp. have attracted more interest from some investors as U.S. companies continue to try to cut costs by substituting part-time workers for permanent ones.

22.  That satellite is a temporary research project, but the Space Environment Center believes its forecasts will justify a permanent one.

23.  That post turned into a permanent one, and today, Jackson is a supervisor in the division.

24.  The board will then name an interim superintendent and begin a national search for a permanent one.

25.  The bombing of Iraq and the continuing tensions there represent a dangerous situation but not necessarily a permanent one.

26.  The consensus is that the temporary work force will grow faster than the permanent one for years to come.

27.  The company plans to hire an interim CFO and begin a search for a permanent one.

28.  The new government in North Korea has defied the pessimists by beginning to turn the temporary freeze of its nuclear program into a permanent one.

29.  The Port Authority of New York and New Jersey is planning a permanent new one, doubling its capacity to four slips.

30.  To them, it did not matter so much that it was an interim peace and not a permanent one.