A good purpose statement must focus on the audience rather than the speaker

Visuals are ____________ form of evidence

A) a polished, professional B) a confusing, cluttered C) an unknown, untested D) an enthymematic, efficient

Once you click "send" on your e-mail, you cannot uncommunicate the message, which suggests that all communication is __________.

A. inevitable B. irreversible C. unrepeatable D. sequenced