Concept:The word "mundane" refers to things that are ordinary, worldly, or connected with physical life rather than spiritual matters.Explanation:In the sentence, "mundane things" means material possessions or everyday physical objects that can be seen and touched.Dependence on such worldly goods is described as foolish.Now consider the options: "imported" means brought from another country, "material" means physical or worldly, "attractive" means appealing, and "expensive" means costly.The word that is nearest in meaning to "mundane" in this context is "material" because it captures the idea of physical, worldly things.Answer:B. material