According to researcher Susan Goldin-Meadow, gestures become most similar to language when they ______.

The inspirational speaker should always end the presentation

a. with the full name of the keynote speaker. b. by expressing good wishes and good luck. c. with a request for audience questions. d. on a positive note.

Public relations people usually deal with four basic types of speeches: informative, persuasive, entertaining and technical. A fifth, less formal type of speech, is termed brief remarks

Indicate whether the statement is true or false