1.   eagle   cloud   squirrel   plane   Hint Half-n-half Clue   2.   table   cupboard   chair   wood   Half-n-half Clue   3.   guitar   flute   bugle   trumpet   Half-n-half Clue   4.   Mars   Pluto   Earth   Moon   Half-n-half Clue   5.   lip   nose   chest   ear   Half-n-half Clue   6.   ivory   gold   silver   platinum   Half-n-half Clue   7.   how   low   cow   now   Half-n-half Clue