Answer:
The correct answer is option (4) Before attempting to gain support of others on a particular issue or course of action, you must have an awareness of the intended audience and a clear understanding of your opinion or position on the issue.
Step-by-step explanation:
From the options given, you will discover that the topic of discussion is types of writing and how to influence readers. Although, one of the options is totally different and does not belong to the topic of discussion. Therefore, option (4) does not belong to the passage.