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. To give an effective presentation, start by preparing your speech carefully and practising beforehand.
b. Making a presentation is very common but challenging for some students.
c. With regular practice and preparation, you can carry out better presentations soon.
d. Second, focus on speaking clearly and interestingly, so everyone can understand you.
e. At the beginning of the presentation, make your eye contact with your audience first to keep them engaged.
f. Finally, if you get nervous, breathe deeply and slowly several times to feel relieved.