It wouldn't matter really, but A is good. If you don't have a dictionary at hand, then do your best to pronounce it.
Your most memorable day It’s about you just talk how you usually talk “I remember the most memorable day in my life.. it was a hot noon on a sunny day...”
In any speech or essay, the introduction is the first part. Here, things like hook, subject, title, and author are included (if applicable.) The introduction also has to be catchy and list main points for later stages/body paragraphs. Good writers should always keep the introduction somewhat short like the conclusion, because most of the information should be in the body.
Hope this helps!
Answer:
a person who conforms to accepted behavior or established practices.
