Answer:
Commentary is the most important part of the perfect paragraph because it what allows the reader to understand more about what is being said. For example a commentary may also draw attention to current advances and speculate on future directions of a certain topic, and may include original data as well as state a personal opinion.
Explanation:
Main idea is the central idea there the same thing hope that helps
Answer:
It's subjective. Both sincere and insincere can be argued.
