Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to get through a public speaking class [title] Realize that most public speaking classes require that students do a speech in three to four areas. [step] These include informative, demonstrative, persuasive and entertaining speeches. Each category has its own specific style and approach.

Ending1: That being said, you probably will not be able to speak convincingly the entire time you're in this class. [title] Familiarize yourself with the syllabus. Ending2: The speech may either be long and forceful, or it may be short and concise and persuasive. Avoid any distractions, disrupting others and slamming into them. Ending3: The main emphasis of the class will probably be on quality--this is where the most important information comes from. [substeps] During your speech, speak logically and use colloquial phrases. Ending4: [substeps] Virtually any textbook on public speaking can provide you with plenty of detail on these types of speeches. Often you will have a choice of what sub-topic you want to speak about.

Answer format: ending1/ending2/ending3/ending4