A. The introduction should usually be relatively brief. B. Speakers should keep an eye out for potential introductory material as they research the speech. C. Speakers should be creative when devising their introductions. D. Speakers should not be concerned with the exact wording of the introduction until the body of the speech is finished. E. The introduction should be worked out in detail so it can be delivered effectively.

There are four tips for preparing an effective conclusion A. Speakers should keep an eye out for potential concluding materials as they research the speech. B. Speakers should conclude with a bang instead of a whimper. C. Speakers should not be long-winded in the conclusion. D. Speakers should prepare the content and delivery of their conclusions with special care.