So I am assuming the first question has to do with the given post....?
Anyways, here is what I got, A short summary of the given post is the following: Khias, or whomever wrote it, found that listening to the speech without stopping it to examine it carefully and accurately, caused them to feel overwhelmed. They then listened to it again, this time stopping it and using the strategy of pausing to summarize it, and they then understood it more.
2. Evaluate the strength of those reasons and evidence: This is a good strategy, especially since they gave a claim, which was that they failed to understand a certain thing, and while they tried new things, they have come to understand it more. This is a strong strategy.
3. Was any irrelevant evidence used by Johnson? If so, what was the impact on you as the listener? I don't think so, she had a problem, and found a solution to it.
I cannot answer 4 and 5 because I think that requires you yourself, since I am not a part of your class, and I don't know your classmates. I hope this helps ~♡