Answer: B. to delete irrelevant or offensive posts
Explanation:
Message board discussions are moderated in order to delete irrelevant or offensive posts.
There's a moderator whose role is to ensure that the participants do not stray off the topic. They also ensure that offensive posts aren't posted. In case, when someone posts something offensive, such person may be warned or removed.
Answer:
The answer is B. dialogue.
If this question is asking to change the transition “in fact” it should be changed to, “as a result” because the writer is talking about the result of people not liking comedy being a decrease of viewership.
The best revision of the concluding sentence is, Planning for the Grove City Music Festival will encourage the band to practice and work together.
Answer: Option D.
Explanation:
The concluding sentence of any paragraph is its closure. It is basically the a sentence which summarize the argument. The above mentioned excerpt is about the Grove City Mangrove Festival, the concluding sentence provided in the excerpt is quite informal and doesn't have much effect.
So if we have to revise the concluding sentence, then it would most certainly be this, 'Planning for the Grove City Music Festival will encourage the band to practice and work together.' We can see that this sentence explains in a logical way about the benefits of attaining the music festival. Sentences which makes use of logos are easily understood and helps in influencing people.