Answer :
Final answer:
The correct singular verb for the sentence is b) 'remains' because optimism is a singular noun, and the verb must agree in number.
Explanation:
The correct answer to the sentence completion is remains. Optimism is a singular noun, and therefore the verb that agrees with it should also be singular. The sentence should read: Optimism among the incumbent’s supporters remains high despite a recent drop in candidate polls. Considering the examples provided regarding trends over time, one could discuss changes in public sentiment or economic indicators such as the unemployment rate or life expectancy rates, which have all exhibited various forms of rises and declines throughout history.
Answer:
b) remains
Explanation:
"Remains" is the grammatically correct word to occupy the white space shown in the question above.
That's because that word is related to the word "Optimism", which represents the pronoun "it" in that sentence. As we know, when using the pronouns "he, she, it" we must conjugate the verbs. The correct form of "remain" is "remains".