21.   The repair crew used whatever it could to fill the breach, including mattresses.

22.   The result was the military-sounding Operation Rapid Repair, which required repair crews to work around the clock.

23.   The rebels often attack the pipeline in remote, mountainous areas, so that repair crews must use helicopters to lower the new pipe into place, Stewart said.

24.   There were some signs of improvement Monday, the fruit of continuous efforts by emergency officials, volunteers and repair crews.

25.   They then ambushed soldiers protecting repair crews.

26.   Though they do not plan to patch the punctures, the spacewalkers intend to install handrails at the work site for future repair crews.

27.   Tourists and downtown office workers are dodging trucks, street repair crews, and construction crews rushing here and there with wheelbarrows of cement blocks.

28.   Watch for potholes and road repair crews, as well as livestock and rural residents, who use the highway as a sidewalk.

29.   Wind and cold are not the only hazards facing repair crews.

30.   Outraged residents pelted a Sydney Water repair crew fixing broken pipes with stones Friday, the Australian Services Union said.