They are interesting and could even be mysterious. What if in the note there is important information that I need more details of? What if it’s a secret that I must know who told it? Some people use anonymous notes to just ask questions but I believe they could be telling the things in their life that they will never say out loud. It’s a scapegoat for some but others a night mare. You could get a letter that a family member is dead by the killer? But I would want to know who? Where? How? Why? This is why anonymous notes are so interesting and mysterious.
The correct answer is D, because that is the only appropriate shift in tense. A isn't correct because present perfect tense (have raced) is used inappropriately, when it should have been past perfect. B is also incorrect because past perfect means that that action happened before the storm blew, which is not the case. C features future continuous tense, which is impossible due to shift in tense. Therefore, the answer is D, because there is an appropriate tense in that sentence, past simple.
The nonfiction text structure is the way a writer will organize nonfiction info from the text. The structure includes a table of contents, bolded words, headings, photographs, data charts, captions, charts, a glossary, and an index.