1.   At another firm, workers checked their voice mail to find a message notifying them that they were unemployed.

2.   At the Tequila Herradura plant in the state of Jalisco, a worker checks a sample of distilled tequila.

3.   A worker checks a valve at the Tengiz refinery.

4.   After that, workers will check everything again.

5.   But before the packages leave Memphis, a worker checks each one to insure that all the lasers and machines correctly did their jobs.

6.   Cathy DelliCarpini, an agency spokeswoman, said that city workers had checked the piping there last spring and found no flaws.

7.   Elsewhere, workers checked, pressed and packed.

8.   During that time, a CRA case worker checked on his progress.

9.   Every few days, a worker checks the water chemistry to insure that there are no chlorides or other rust-inducing chemicals present.

10.   For all these reasons, workers should still check their Social Security records regularly.