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. In recent years, Vietnam has been transitioning towards the use of green vehicles to reduce pollution and promote sustainability.
b. Overall, this transition to green vehicles is a positive step towards building a more sustainable and prosperous future for Vietnam.
c. As more people adopt eco-friendly transportation, demand for electric vehicle infrastructure, such as charging stations, is growing, which boosts local businesses and job creation.
d. Moreover, the reduction in air pollution helps improve public health, reducing healthcare costs in the long run.
e. The shift to electric cars and bikes has not only contributed to a cleaner environment but also created new economic opportunities, particularly in the green technology sector.