Mark the letter A, B, C or D on your answer sheet to indicate the best arrangement of utterances or sentences to make a meaningful exchange or text in each of the following questions from 13 to 17.

a. John: Well, we have the client meeting on Thursday, so we should prepare the presentation first. I think we should focus on that today.
b. John: Hey Alice, we need to organize our tasks for this week. Do you have a minute?
c. Alice: Sure, John! I was just going through my to-do list. What should we prioritize?