Well plagiarism in general is against all school rules everywhere and is also illegal. You can be suspended from school and college and it stays on your record. Plagiarism is not a good idea.
I think first sentence and last two. The first one is appealing to a pet owner's feelings of wanting to be a good pet owner and the merchant is using that to persuade them to buy the biscuits. The last two sentences are appealing to a person's feelings of loneliness or being left out and using that to convince you to buy a pool. They both appeal to people's emotions in order to persuade them towards action, that's what it means to use pathos.
The bandwagon fallacy is in the insistence that good cities are good because they have rail.
Explanation:
The bandwagon fallacy is where the causation of something is confused as an effect.<u> It is the argument that because all the great cities of the country have light rail, our city too should have the same light rail system to be as good as them.</u>
This argument falls apart because the rail will not curb the problems that the passage itself talks about and then willfully ignores. I<u>n fact, bringing the rail to town will actually aggravate some of the issues mentioned here</u>. Which is why the argument becomes more weak.
The answer is A. Hope this helped.