The initial idioms of the letter G

Good golly. Miss Molly!	good graces
good gracious	Good gravy!
good grief	Good grief!
good head on one's shoulders, have a	Good heavens!
a good husband makes a good wife	good job
good Joe	the good life
good life, the	good looker
good luck	Good luck!
good many	good many, a
have a good mind to	good morning
good nature	good-natured
good night	good off
good old boy	good old days
good ole boy	good omen
good riddance	Good riddance!