Fill numbered blank with the most appropriate word to complete the passage.
Inland Waterways Development: India is promoting inland water transport to decongest roads and railways while reducing transportation costs. The Jal Marg Vikas Project focuses on the National Waterway-1 along the Ganga between Haldia and Varanasi. Modern terminals are being built, and mechanised vessels are encouraged. The project aims to shift a portion of cargo movement from road to river, which is more _____(1) friendly. Skill development programmes are training local youth as _____(2) operators. By easing traffic congestion, the project can reduce _____(3) costs and carbon emissions. The success of this initiative relies on maintaining adequate river _____(4) for navigation. Ultimately, improving inland waterways can make freight transport more sustainable and _____(5).
Fill (1) numbered blank with the most appropriate word to complete the passage.
Show answer & explanation
Correct answer: B
Explanation
Correct Answer: environmentally
Explanation:
• The sentence discusses shifting freight transport from roadways to waterways to reduce carbon emissions and pollution.
• The compound modifier environmentally friendly (often hyphenated) is a standard collocation used to describe practices or systems that cause minimal harm to nature and the environment.
• Other adverbs like economically, politically, or socially do not naturally pair with friendly in this context.
Quick Tip: Look for fixed collocations in cloze tests; environmentally friendly is widely used to denote eco-friendly alternatives.