Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks from 1 to 10.

Preserving heritage is a collective responsibility ___(1)___ requires conscious efforts and strategic approaches. Firstly, documentation plays a crucial role ___(2)___ safeguarding heritage. It involves thorough research, and documentation of historical records, artifacts, and oral traditions ___(3)___ with a particular heritage. This process helps create an extensive archive that ___(4)___ as a reference for future generations and aids in understanding and appreciating the ___(5)___ of heritage.
Secondly, active conservation measures must be implemented to protect physical heritage. This includes regular ___(6)___, restoration, and preventive measures to prevent deterioration and damage. Collaboration between heritage experts, conservation professionals, and local communities is essential to ___(7)___ the proper implementation of conservation techniques ___(8)___ respecting the integrity and authenticity of the heritage. ___(9)___, promoting public awareness and engagement through educational programs, guided tours, and cultural events can ___(10)___ a sense of pride and ownership among the community, encouraging their active participation in heritage preservation.
(Adapted from National Geographic)