They were taking selfies while the tour guide _______ the itinerary. 

Mark the letter A, B, C, or D on your answer sheet to indicate the correct arrangement of the sentences to make a meaningful paragraph/letter in each of the following questions.

a. Finally, Learn and Educate: Take the time to learn about the unique ecosystems and cultural heritage of Trang An, then share your knowledge with others.

b. Additionally, Support Sustainable Tourism: Choose eco-friendly tour operators and accommodations.

c. First, Respect Nature: Take only photographs and memories, and leave nothing behind.

d. Let's preserve the magic of Trang An for all to cherish!

e. Welcome to Trang An Scenic Landscape! Here are a few simple ways you can help protect it.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct arrangement of the sentences to make a meaningful paragraph/letter in each of the following questions.

a. Dear Sir or Madam,

b. First, I would appreciate it if you could tell me what the entry requirements are. Could you please let me know if I need to take a test?

C. Finally, it would be great if you write back to me with details about what topics the course will cover and how long it will take.

d. I look forward to hearing from you soon.

e. Next, I would like to know the course fee and the daily wage for the apprenticeship.

f. I am writing to ask for more information about the tour guide training courses at the SGV Vocational School. I would really like to apply for one of your courses.