In sentence 1, the instructor underlined the phrase they can also be a safety threat and wrote, "Why? Expand," next to it. What could Sherri do to improve her introductory paragraph? O Cut out the information that shows why cell phones are amazing devices. O Provide additional background information that shows how cell phones are a safety threat to users. Talk about other technological devices that are safety threats. Next to sentence 3, which is Sherri's thesis, the instructor wrote, "Include the why/how." How could Sherri improve her thesis? O Restate her thesis as a fact (rather than an assertion or claim). Begin her thesis with the phrase in my opinion. O Explain why a law preventing distracted driving should be put in place. In sentence 8, the instructor underlined the phrase a report and wrote, "Be specific," next to it. How could Sherri improve this sentence? Replace the phrase a report with a study. Specify the name of the source of the report. Cut out the phrase a report altogether