What is casual necessity?

I am sorry, Robert, ? What does the French word mairde mean? Thank you for giving me this appointment? What does ratchet mean in slang? Who followed a code of honor called chivary? Why did the invitation displease madame loisel? What does this phrase means a man of probity? What is the meaning of the phrase to crow about? What to say as a participant to introduce ourself? What is the responsibility of an employee? What does To make a monkey of someone mean? What is the meaning of idiom it will humble you? Why do women dangle their shoes? Should everyone be capitalized in the greeting Hi everyone? What are some courteous expressions? Is you betcha man slang or colloquialism? How do you invite principal to attend the celebration? Which wrist should men wear the black thread? Do They say write someone or write to someone? Rules of etiquette applicable in the workplace are known as?