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 .

a. Various cultural exchanges help visitors know more about our country.
b. First, promoting its culture and get to know other cultures.
c. Greater educational opportunities abroad are now open to Vietnamese students.
d. Viet Nam has gained three main benefits since it joined different international organisations.
e. Finally, increasing both local and international tours.
f. Second, creating more educational opportunities for both Vietnamese and foreign students.
g. Our country has become one of the most popular destinations for foreign tourists in the region.