Select the most appropriate option to fill in the blank.
The ___________ design of the new energy-efficient appliances has reduced electricity consumption significantly.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. innovative.
Context: The sentence is describing the design of appliances. To qualify the noun "design," we need an adjective. "Innovative" is the adjective form.
Meaning of the words:
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Innovativeness – noun, incorrect here.
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Innovative – adjective, correct to describe "design."
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Innovation – noun, does not fit grammatically before "design."
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Innovates – verb, incorrect in this context.
Correct word: Innovative, because it is the adjective that describes the design.
Final Sentence: The innovative design of the new energy-efficient appliances has reduced electricity consumption significantly.
Hence, the chosen option is correct.