11.   Our volunteers do a great job maintaining trails, staffing visitor centers and a variety of other work.

12.   Peace Corps volunteers have done much of the on-the-ground work of tracking the disease and teaching rural residents how to avoid it.

13.   She spoke briefly to reporters to highlight the work volunteers did on decorations but left before questions could turn to impeachment.

14.   The bulk of the planting, monitoring and seed gathering is done by volunteers.

15.   The guy asked for volunteers to do isometrics, pushing against the wall.

16.   The New Hampshire Fish and Game Department has the primary responsibility for rescues, although most of the work is done by volunteers.

17.   The state, however, already feels the volunteers do a good job.

18.   The volunteers have been doing the repairs on Saturdays and other times when the library is not open.

19.   The work was done by volunteers.

20.   There, as in many of the reborn lookouts across the country, the work is done by volunteers.