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 of text in each of the following questions from 13 to 17.

a. Ben: That’s smart! I’ve heard a planner can make a big difference in productivity.
b. Ben: What’s so special about using a planner?
c. Sara: I’m going to use a planner to keep track of my assignments.
d. Ben: How are you planning to manage your time better this semester?
e. Sara: It helps me stay organized and prevents me from missing deadlines.