The best method for creating a thesis statement is <span>turning a research question into an assertion. It is most proper to do this type of method when you want to present helpful ideas to your readers in the most effective manner. Presentation of details is done perfectly when factual data is included.</span>
The answer is A, I hope this helps!
The answer is D It creates a formal and sincere tone. It is that answer because he is expressing how he is sorry while still being formal.