1. 1980 Summer Olympics   Soviet Union   United Kingdom   Greece   Spain   Hint Half-n-half Clue   2. 2004 Summer Olympics   Greece   France   Soviet Union   United States   Half-n-half Clue   3. 1920 Summer Olympics   Greece   Australia   Germany   Belgium   Half-n-half Clue   4. 1968 Summer Olympics   Mexico   Greece   Netherlands   Soviet Union   Half-n-half Clue   5. 2008 Summer Olympics   China   Germany   Canada   United States   Half-n-half Clue   6. 2012 Summer Olympics   Canada   United States   United Kingdom   Soviet Union   Half-n-half Clue   7. 1932 Summer Olympics   Italy   United States   South Korea   Japan   Half-n-half Clue