21.   Woods could have used a pair to see where his first official Masters putt stopped rolling.

22.   Maryland coach Gary Williams was forced to use a pair of timeouts to try to stop the surge.

23.   On a nearby hill, an elderly man used a pair of oxen to till his dry, brown field.

24.   Rivera, a printer by trade, now uses a wheelchair and is learning to use a pair of artificial legs.

25.   She suggests that they used a pair of stars found in the Little and Big Dippers.

26.   Still in use was the localizer, which uses a pair of radio signals to tell the pilot if he is left or right of the correct path.

27.   The men likely used a pair of clippers to cut the paintings free from a thin metal wire, police said.

28.   The men likely used a pair of nippers to cut the paintings free from a thin metal wire, police said.

29.   The Tigers used a pair of five-run innings to win their fourth in a row overall and seventh in nine games.

30.   Troy Glaus homered and drove in four runs as Anaheim used a pair of five-run innings to rout visiting Texas.