1.   paper   pencil   crayon   pen   Hint Half-n-half Clue   2.   arrow   spear   shield   dagger   Half-n-half Clue   3.   guitar   violin   harp   trumpet   Half-n-half Clue   4.   cow   now   low   how   Half-n-half Clue   5.   stream   river   brook   pond   Half-n-half Clue   6.   trousers   jacket   cloth   shirt   Half-n-half Clue   7.   guitar   bugle   flute   trumpet   Half-n-half Clue