Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to deliver effective presentations [title] Give it the " bar " test. [step] The " bar " test ensures that your idea is clear and your storytelling is effective. Before you write your presentation, make notes sketching out your message.

Ending1: Take the time to listen to how each word sounds and the way people respond to it. [substeps] Go through the works cited list on this page. Ending2: [substeps] You can also draw on a template or notebook to create several lists. Write a summary of your main ideas and write specific things in each list. Ending3: Think of it as a story, with a beginning, middle, and end. Then ask a colleague or friend who knows nothing about your project to listen to your summary. Ending4: Focusing on what you want the audience to notice in order to showcase your ideas is a great way to train them. [substeps] Since argument is the nation's greatest art form, you have to be ready to argue your point of view during a presentation.

Answer format: ending1/ending2/ending3/ending4