Answer: This public service announcement is trying to persuade people to wear seat belts.
Explanation: In this public service announcement, <u>a seat belt is conceived as a good friend since it is capable of protecting people</u>. Therefore, the announcement is highlighting a positive aspect of wearing seat belts. The last sentence (and more specifically the clause "they are supposed to wear seat belts") is the one that mainly shows the main purpose of this announcement: persuading people to wear seat belts.
"D. My mother or my father is going to pick me up from swim practice" is the only sentence that contains an error in subject-verb agreement, but this is common.
So the answer is Mr. Poole because when they find doc. Lan. he is ill and later dies. Doc. Jekyll and Mr.Hyde are the same person and may have overdosed on drugs.(Body found by Poole and Enfield). Sir Carew was muredered by Hyde. Hope this helps!! <3