4. Which is the best version of the underlined portion of sentence 13: 'It might result in fewer trips to the store, which could keep fuel and cut down on pollution'?
Answer: C
Conserve is the best choice for the underlined portion of the sentence.
Using "conserve" in the sentence accurately conveys the idea of using resources more efficiently, which aligns with the context of reducing trips to the store and minimizing fuel consumption.
A) (as it is now)
Keeping the original phrasing does not effectively communicate the intended meaning. The phrase "keep fuel" is vague and does not clearly indicate the reduction or efficient use of fuel, making it less precise in the context of environmental conservation.
B) protect
The word "protect" implies safeguarding or defending something, which does not align with the context of reducing fuel use. This choice fails to convey the intended message of using resources more efficiently, making it an unsuitable option.
C) conserve
"Conserve" is the most appropriate choice as it directly relates to the efficient use of fuel, emphasizing the reduction of unnecessary trips to the store. This aligns perfectly with the passage's focus on energy savings through decreased food waste and improved shopping habits.
D) support
Using "support" suggests an endorsement or assistance, which does not fit the context of reducing fuel consumption. This choice fails to address the goal of minimizing resource use and is therefore not suitable.
Conclusion
The word "conserve" effectively captures the essence of minimizing resource usage in the context of the sentence. While options A, B, and D do not accurately reflect the intended meaning, "conserve" emphasizes the importance of efficient resource management, making it the best choice for the underlined portion.