Where did the expression for goodness sake come from?

What does it mean when a girl you barely know sits next to you randomly when she sees you even though she is not in your class and there were extra seats available? What is the French nickname for Barbara? What does it mean when someone calls you a queen? Is a woman Mrs Ms or Miss? What does Maison a la mode mean? Who coined phrase patience is a virtue? What is a synonym for commend? A letter to principal -leave for sisters marriage? What does it mean if someone calls you two-faced? How do you say dear in Portuguese addressing a Woman in a letter? What country is the term bloke used as slang? What does the idiom to crow about mean? What is the origin for the idiom don't spill the beans? Do Chinese eat on the ground or the table? What is the french term meaning required by etiquette and fashion? For a reference how to answer in what capacity have you known someone? What does re offend mean? How do you say Nihil timendum est meaning? How do you write Mr and Mrs in the inside address? What is the proper salutation for a retired judge?