Hi. Your question is incomplete because you didn't show what should be used in the essay. This prevents the essay from being done exactly as you need it. I hope this helps you and that you can adapt it to the requirements of your question.
The only option from this list that shows the appropriate use of apostrophes would be "<span>the witnesses' testimonies" since in this case "witnesses" is plural. </span>
The correct answer for the question that is being presented above is this one: "c. a logical and intelligent person who is impressed by Sherlock Holmes's powers of deduction." In "The Adventure of the Blue Carbuncle," Dr. Watson is describes as a logical and intelligent person who is impressed by Sherlock Holmes's powers of deduction
D. all these oppressed me.
Panel discussion because if you take out the moderator out of a panel discussion it becomes a round table.
