Read the following advertisement and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 1 to 6.

THE MID-AUTUMN FESTIVAL
The Mid-Autumn Festival is a traditional celebration ___(1)___ on the 15th day of the eighth lunar month. It is widely known in many Asian countries. In Vietnam, it is a ___(2)___ occasion for families to gather, and for children to enjoy various activities. Children tend ___(3)___ up the streets with colorful lanterns of all shapes and sizes, creating a festive atmosphere. Mooncakes, a symbolic treat of the festival, are shared ___(4)___ family members and given as gifts to friends. Children participate in lion dances, play folk games, and listen to the legend of the Moon Lady (Chi Hang) and the Moon Boy (Chú Cuội). The festival also represents the appreciation of a ___(5)___. It’s not only a cultural event but also a cherished time to express love, gratitude, and unity. Even today, it still ___(6)___ an important Dart of Vietnamese culture.