21.   Everyone wants to learn the tricks of the trade.

22.   Even as aging dogs learn new tricks, they perform them to the same old score.

23.   Even Girl Scouts are learning the tricks of modern direct sales, setting up booths in malls, train stations and office lobbies.

24.   FEAR IS GOOD Most people can handle stage fright by learning a few tricks of the trade.

25.   Furby plays games and can learn tricks and will even interact with other Furbies, all of whom have their own names.

26.   Future plans include a book on guerrilla car repair, which allows you to visit a mechanic and learn the tricks of the trade.

27.   He has a child to support, no job, a limited range of skills and a willingness to learn new tricks.

28.   He also learned some tricks from former teammate Guy Carbonneau, who sometimes was assigned to follow Wayne Gretzky.

29.   He has learned a few tricks of telephone etiquette.

30.   He has learned a few tricks of the trade.