1. 1984 Summer Olympics   Sydney   Paris   Los Angeles   Melbourne   Hint Half-n-half Clue   2. 2004 Summer Olympics   London   Berlin   Athens   Montreal   Half-n-half Clue   3. 2000 Summer Olympics   Tokyo   St. Louis   Los Angeles   Sydney   Half-n-half Clue   4. 1980 Summer Olympics   Sydney   Moscow   Stockholm   London   Half-n-half Clue   5. 1908 Summer Olympics   Mexico City   London   Sydney   Amsterdam   Half-n-half Clue   6. 1928 Summer Olympics   Amsterdam   Los Angeles   London   Stockholm   Half-n-half Clue   7. 1960 Summer Olympics   London   Munich   Helsinki   Rome   Half-n-half Clue