This document discusses the verbs "to use" and "to accustom" and how they have the same meaning when used in certain sentences. It provides examples of sentences using each verb, such as "I am used to hot weather" and "I am accustomed to hot weather", and explains that they both mean living in hot weather is normal and usual. It also discusses how adding "-ing" can turn a verb into a noun and how this applies to sentences like "I am accustomed to living in a hot climate".