The S in the R-O-S-I-E formula stands for strategies

The idea that "all humans are performers" is captured in the phrase ______

A. homo narrans B. homo habilis C. homo sapiens D. homo performans E. homo faber

To be effective, speakers who ________ must be keenly aware of who their listeners are and what they are likely to find amusing.

A. introduce B. persuade C. inform D. entertain