Concept:The idiom "turn a deaf ear" means to deliberately ignore what someone says, especially advice or warnings.Explanation:This phrase describes intentionally not listening to a request, suggestion, or caution. For example, if a friend advises you to save money but you spend it all, you turn a deaf ear. Among the options, "ignore advice" matches this meaning exactly. The other options are incorrect: arguing means to debate, listening carefully is the opposite of ignoring, and replying angrily is a response, not ignoring. Therefore, the idiom clearly aligns with ignoring advice.Answer:Option A – Ignore advice.