Mark Knapp created a model of relationship development that examines __________ stages

During a training session, Olga tells her trainees. "This next step is critical to completing the skill successfully." This strategy can be described as

a. set induction. b. verbal focusing. c. telling. d. audio aids.

In your writing use these kinds of verbs when possible:

A. descriptive B. active C. short D. all of these E. none of these