Read the following passage about cultural traditions 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 18 to 22.

Traditional festivals, far from fading into obscurity, ___(1)___. Local communities find innovative ways to preserve their heritage while adapting to contemporary life. Studies show younger generations increasingly participate in cultural celebrations, seeking connection with their roots.
The groundbreaking research project ___(2)___ opened new perspectives on indigenous ceremonies last month. This extensive documentation captured how ancient rituals evolved while maintaining their core significance. Through digital archives and community engagement programs, endangered traditions find new life in the digital age.
Heritage preservation demands systematic approaches. ___(3)___. Modern documentation methods work alongside traditional oral histories to ensure cultural practices endure.
Throughout many regions, ___(4)___. This pioneering "Living Heritage" initiative enables communities to share their stories through interactive platforms.
The project maintains strict documentation standards. More importantly, supported by local community elders, ___(5)___.
(Adapted from The Real IELTS)