11.   Nine other sites in Oakland use similar lethal chemicals.

12.   Several deletion mutants were prepared by exploiting singular restriction sites in the cDNA to enable progressive sequencing.

13.   Such models of sites and structures have the advantage of giving a three-dimensional view and show the site in its entirety.

14.   The company is planning to consolidate its business activities at a new site in Arizona.

15.   The government plans to store the nuclear waste at a site in Nevada.

16.   The opening of a score of nuclear sites in some six years by conventional administrative procedures alone was inconceivable.

17.   The sites in Maine and Wisconsin selected for the new mills were far from ideal.

18.   The U.N. team split up to inspect several sites in the south of the country.

19.   The waste was sent by rail to a disposal site in Utah.