The correct answer would be 1,2,3,6. Interacting properly with the multimedia content is important in order to use to full potential otherwise it can distract your audience and take the focus of your topic. Standing up straight and using appropriate is important in order to look confident and not to antagonize the audience by being too loud or too quiet. Also be mindful of the pace, you don't want to have to rush it.
it depends on what type of play it is but mostly the central idea will be around one or two main characters and the trials that they go through
Opinions are subjective, as they can vary from person to person but facts are objective.
Pejorative means to make worse.
