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. I’ve been working as a software engineer for the past five years, and I love the challenge it brings.
b. In my free time, I also enjoy coding personal projects to improve my skills even further.
c. The most exciting part of my job is problem-solving and finding efficient solutions to complex issues.
d. I decided to pursue a career in software engineering because of my fascination with technology and programming.
e. Ultimately, my goal is to work on large-scale projects that have a significant impact on the tech industry.