21.   People can also improve their presentations by knowing their audiences.

22.   The authors know their audience.

23.   The father of three little ones knows his audience.

24.   The media are often used as tools, and coaches like Keenan and Bowman know their audiences.

25.   The Mexican singer Juan Gabriel, who sold out two nights at Radio City over the weekend, knows his audience.

26.   When the studio cameras come on, Pat Robertson and Jerry Falwell feel the spirit, and know their audience.

27.   Without personally knowing her audience, she attacked the work of some present.

28.   You know your audience.

29.   You have to know your audience.

30.   Tom Clancy is a very professional writer, he knows his background material and he know his audience.