The infinitive here is 'to leave', and it is used as an 'adverb', meaning 'with the intention to leave', since it modifies a verb, it has to be an adverb.
His isolation from humanity is the correct answer.
Answer: D
Its important because for example the person who took care of your child deserves more like taxes because its a hard job. an example when you go to the restaurant you give taxes to the person who's helping you.Its like your thanking the person when you give them taxes. its a respectful thing to do
