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. Skyscrapers and shopping centers have replaced historical buildings and local markets.
2. The modern cityscape has transformed dramatically over the past decade.
3. While development brings economic opportunities, it also raises concerns about cultural preservation.
4. Finding the balance between progress and preservation remains the city's greatest challenge.
5. Many residents struggle to adapt to these rapid changes in their neighborhoods.