Topic: Interchange of Parts of Speech,

Best Answer Explained in Below-:

The question asks for the verb form of the adjective "poor." While "poor" describes a lack of wealth or quality, the corresponding verb that conveys the action of making someone or something poor is "impoverish." Although "poority" is a non-standard term and "poverty" is a noun that defines the state of being poor, they do not function as verbs.

The correct answer indicated as "D: inpoverish" appears to be a typo or incorrect form because the accurate verb is "impoverish." It means to make poor or to deprive of strength, richness, or resources. In this case, "impoverish" captures the essence of turning wealth or quality into deficiency, aligning directly with the notion encompassed by the adjective "poor."

The other options: "poorly" transforms "poor" into an adverb, while "poverty" relates to the noun form and is entirely separate from the verb inquiry. Therefore, even though "inpoverish" is incorrect, the intent may be to refer to "impoverish," which accurately serves as the appropriate verb form connected to the adjective "poor."