11.   Crouch has been busy working out to prepare for the NFL Scouting Combine in Indianapolis.

12.   For one thing, he stays busy working hard, always has, even back when we were teenagers.

13.   He and his tent-mates keep busy working with relief organizations in the camp, a seeming distraction from thinking incessantly about the missing.

14.   Holt and several other visitors to the ruins were busy working in the cordoned grids at the north pueblo on a recent day.

15.   In addition, he was handy around the house and was always busy working on some project or another.

16.   In December, Wallace said the plan to work more closely together on vehicle development had fallen short of expectations because Ford was busy working on its own reorganization.

17.   Lacoste had been in ill health for some time but kept busy working on racquet patents and painting landscapes up to the time of his death in Southwest France.

18.   Mrs. Clinton has been busy working behind the scenes, in a manner of speaking.

19.   Rafael Rivera, a welder, was too busy working.

20.   She said Dan had been busy working on finishing the attic in their house.