1.   dagger   shield   spear   arrow   Hint Half-n-half Clue   2.   how   low   now   cow   Half-n-half Clue   3.   tree   paper   mouse   man   Half-n-half Clue   4.   brook   pond   river   stream   Half-n-half Clue   5.   trumpet   flute   bugle   guitar   Half-n-half Clue   6.   lip   ear   nose   chest   Half-n-half Clue   7.   Mars   Earth   Pluto   Moon   Half-n-half Clue