Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
Question 19: Ha Long Bay has attracted millions of visitors who come to enjoy its breathtaking views and experience other activities.
A. unbreathable B. heartbreaking C. awe-inspiring D. unforgettable
Question 20: In spite of poverty and dreadful conditions, they still manage to keep their self-respect.
A. self-reliant tự giác B. self-restraint C. self-esteem tự lực D. self-assured
