Is good-bye correct

What is Australian slang for a friend? How do we write an application for persnol work? Is it I am a friend of Bob or I am a friend of Bob's? Is frowned a adverb? What is the difference between social and interhuman? How do you say be careful coming home in french? How do you say don't make a mess in french? Who uses slippers? At what age are the bride's parents no longer responsible to pay for wedding? When saying good morning does exclamation point go in or outside of quotation marks? How do you write an Elizabethan era thank you note? Is it small s for yours sincerely? What does ensuite laundry as opposed to insuite laundry mean? What makes a girl whant to force a boy to smell their feet? What does let not a man guard his dignity but let his dignity guard him mean? Correct salutation when writing to British Consulate-General? Can someone give you some good advice on what outfits to wear with what? Is a dark suit considered as a formal evening wear? What dress every one has it but nobody wears it? What does les salutes mean?