----- Nội dung ảnh ----- Exercise 6: Mark the letter A, B, C or D to indicate the correct arrangement of the sentences to make a meaningful paragraph/letter in each of the following questions. 1. a. She joined the Viet Minh and became a guerrilla fighter at a very young age. b. Take care, and I look forward to catching up soon! Warm regards, Thanh c. Unfortunately, she was apprehended by the French authorities and executed by firing squad when she was only 19 years old. d. Her grave, located in Hang Duong Cemetery, stands as a symbol of her courage and the revolutionary spirit. It's a place of great historical significance, and I felt honored to pay my respects there. e. Dear Ann, I hope this letter finds you well. I recently had the opportunity to visit Vo Thi Sau's grave in Con Dao, Vietnam. f. Vo Thi Sau was a remarkable Vietnamese schoolgirl who became involved in revolutionary activities. A. e-d-a-b-f-c B. d-f-b-a-c-e C. e-f-a-c-d-b D. b-f-c-e-a-d