1.  And when workers replaced burned-out lights in a classroom that teachers had complained about for years, the children cheered.

2.  At other monuments and memorials, construction workers are replacing light bulbs, tightening screws, and filling in cracks.

3.  Coin experts have speculated that the only way such a misstrike could have occurred was that a Mint worker replaced a Sacagawea obverse die with an obverse quarter die.

4.  DISC employees fear that new workers would replace them at the Defense Personnel Support Center.

5.  Immigrant workers eventually replaced the mill girls.

6.  It will close again in December for two months so workers can replace the elevator with one that has glass panels.

7.  On one recent day, workers were replacing a worn-out roof on one of the barracks.

8.  Riders entering subway stations Saturday and Sunday will find some turnstiles closed so that workers can replace token slots and boxes to accommodate the new tokens.

9.  Some workers are replacing steel-framed windows that have rusted out.

10.  The absent Palestinians have been replaced by workers from Romania and Thailand.