31.   Throwing monkey wrenches into the competition seems to be drawing more teams, as evidenced in the rise in popularity of the Castaic race.

32.   Tonya pulls out a monkey wrench.

33.   We have to try to throw a monkey wrench in there.

34.   Women school bus drivers, crossing guards and teachers sympathetic to the Freewomen also could throw a monkey wrench into the daylight-saving time clock.

35.   You could almost hear the monkey wrench being tossed into the publicity machine.

36.   Drug trafficking has been a monkey wrench in U.S.-Mexico relations.

37.   It is an exquisitely precise sort of monkey wrench.

38.   It detracted from Israeli political and national unity and threw a monkey wrench into the workings of U.S-Israeli relations.

39.   Jumadi hit his daughter on the head with a monkey wrench and put her body in a bath tub.

40.   Then they fashion chemical monkey wrenches to throw into the works.