Read the following passage 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.

Building strong relationships, especially in modern society, requires effort and understanding. Open communication and empathy, with all their complexities, ___(1)___. Studies reveal that individuals who actively engage in conversations tend to resolve conflicts more effectively. The recent research project provides insights into relationship dynamics, ___(2)___, illustrating the importance of transparency in maintaining healthy relationships.
Sustaining a positive connection involves balancing personal needs with shared goals. Specifically, ___(3)___. Strategies such as regular emotional checkins and shared activities help keep relationships vibrant. Across different cultures, ___(4)___. The "Relationship Resilience" initiative in many social platforms encourages individuals to engage in practices that foster understanding and connection.
To achieve lasting bonds, ___(5)___. With continuous effort, relationships can thrive and become more resilient over time.