What do you call a person giving advice?

What does the abbreviation mrs mean? Can you wear black shoes with a champagne colored dress? What does the idiom mean if somebody says your are a person shed of your time? How are you connected to people in the past? Is this correct - Thank you for all your hardwork you put into the reunion? What does cava bien merci et toi? What is petulantly mean? How did Eva Smith react towards Mrs Birling in an Inspector Calls? How do you use an apostrophe when stating victim's dignity? What is the origin for take off your hat to someone? What are some common phrases with the word spite? What does it mean when someone bites their knuckles or fist? What does san ami va mean in french? How do you say 'yes sir' in Chinese? What is the proper salutation when the wife is a judge? What does there is the catch mean? What is the proper way to butter and eat bread? Why do different people have different customs? How do you say gray socks in french? When is touch not appropriate form communication?