1.   Environmentalists have warned that dioxins accumulate in fat and milk and will work their way through the food chain.

2.   Every few minutes the guns would halt as some obstruction worked its way down the long column.

3.   Graduate students in most institutions are notoriously late risers, who work way past conventional bedtime.

4.   Richard started out at the bottom of the firm and worked his way to the top.

5.   The engine started to sound rough, but she thought it would work its way through and ignored it.

6.   He will be searching for a monster pike and working his way slowly along the river by casting spinners and lures into all of the likely spots.

7.   And as more and more participants joined in the grabbing and shoving, the scuffle worked its way clear to the corner of the end zone.

8.   As the car worked its way closer to Kandahar, the spiritual heartland of the Taliban, it seemed to cross an imaginary line.

9.   Ask former coach and general manager Don Nelson how that final contract resolution is going as it works its way through the courts.

10.   At the behest of a supervisor and mentor, he finished college at Georgia State University night school, then worked his way up the corporate ladder.