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.
Answer:
A: Considering all sides of an issue shows that one is reasonable
Explanation:
The correct answer is higher!
(alrernatively "more" would also be ok, but not "more high")
The only correct form of comparative for high is "higher".
I think the answer is B
I hope this helps
