The board of directors decided to invest in renewable energy rather than ______________________.
Which choice completes the text so that it conforms to the conventions of Standard English?
fossil fuels.
in fossil fuels.
to invest in fossil fuels.
investing in fossil fuels.
Correct Answer: B
Choice B is the best answer. The sentence requires parallel structure. The phrase "in renewable energy" (preposition + noun phrase) should be paralleled by "in fossil fuels."
Choice A is incorrect because it lacks the preposition "in," breaking the parallel structure. Choice C is incorrect because it introduces an infinitive verb phrase ("to invest") which is not parallel. Choice D is incorrect because it uses a gerund ("investing").