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.

1. Lucy: I’m a software developer at a tech company. It's challenging but rewarding.
2. Lucy: I’ve been with them for 3 years now. 1 mostly work on app development and coding.
3. John: That’s amazing! How long have you been working there?