Read the passage below and fill each gap with the most appropriate option from the list of options following the questions: In recent years, the…

Read the passage below and fill each gap with the most appropriate option from the list of options following the questions:
In recent years, the concept of sustainable development has gained prominence, particularly as nations grapple with the environmental consequences of unchecked industrial growth. The term refers to development that meets the needs of the present without 11 the ability of future generations to meet their own needs. While the notion is widely embraced, putting it into 12 has proven challenging for many countries.
One major obstacle is the economic pressure to prioritize short-term gains over long-term 13. Developing nations, especially, often face the difficult choice between environmental conservation and immediate economic growth. This tension has led to a growing demand for green technologies that are both 14 and environmentally friendly.
Moreover, public awareness and education play a critical role. Without adequate knowledge of the consequences of their actions, people may unwittingly engage in behaviors that are 15 to the environment. Thus, governments and NGOs must invest in public enlightenment campaigns to 16 behavioral change.
Another crucial factor is the role of international cooperation. Environmental issues often transcend borders, making unilateral solutions largely 17. Global forums and treaties are therefore essential in promoting unified strategies and mutual accountability. However, some nations remain reluctant to 18 binding agreements, fearing economic disadvantages or loss of sovereignty.
Despite these hurdles, there is growing optimism that with innovation, policy reform, and genuine commitment, humanity can 19 a balance between development and ecological preservation. The future may be uncertain, but our collective actions today will undoubtedly 20 the outcome.

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