1.   As darkness fell in late afternoon, rescue workers began recovering and identifying bodies with flashlights.

2.   As darkness fell, rescue workers with flashlights began recovering and identifying bodies.

3.   Workers began fueling the spaceship for liftoff.

4.   Workers had already begun excavating the foundations for the house.

5.   Workers began clearing wreckage from the tracks.

6.   Foreign aid workers have already begun winding down their operation.

7.   When a plane from London arrived at Sydney airport, workers began to unload a number of wooden boxes which contained clothing.

8.   American workers are now beginning to challenge the very forces that have led to a spectacular resurgence in corporate profitability and competitiveness in the United States.

9.   And two months after workers began delivering the new message in Brooklyn and at another office in Queens, the number of welfare applications there has plummeted.

10.   And workers began renovating a recently closed bodega, a squalid little drug front where neighbors said they used to hear crack addicts.