I have checked your answer and i have a couple of things to correct.
no 3, the correct one would be the haiku forms few words create vivid images of nature
And no 4, the correct one would be : enjoys exciting activities.
Bernard ignores the conversation because he knows his fate would be sealed even more if he spoke up.
Explanation:
In the conversation between Mond, John and Helmholtz he knows that Mond will have the upper hand and anything that Bernard might say about what he was willing to do against the new society by reading the texts and organizing people who fail even further.
So he stays silent and only talks up to beg Mond to reduce his sentence for his crime of doing it but his friends had until them pretty much spilled the beans and had engaged in a discussion about the things they were doing.
Answer:
1. The man confessed that he knew the robbery suspect.
2. "Spain is the most beautiful place for Holiday," Musa argued.
I think the answer is all of them except for "none of the above." I mean, political power wouldn't really be a way for everyone to use as an agenda in the media outlet but there are definitely those who who political power as well. I would select all of them except for the last answer choice.