Select the most appropriate option to fill in blank number 5.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. efficiencies.
Context: Industries are looking to enhance something on existing projects. This implies improving the performance, output, or productivity.
Analysis of the Given Options:
Effecting – Present participle/verb; incorrect grammatically.
Effortless – Adjective; not a goal or outcome.
Efficiencies – Plural noun; correct usage in context.
Efficient – Adjective; grammatically incorrect here.
Correct Word: efficiencies
Reason: Industries are seeking ideas to improve efficiencies — a common collocation meaning to enhance output or performance.
Hence, the chosen option is correct.