Словообразование упражнение №7

Read the texts below and decide what part of speech in A, B, C or D best fits each gap in the sentences.
The ancient games are athletic contests and other types of public (1) _______that were a (2) _______of the religious and social life of ancient Greece and Rome. The Roman games (3) _______radically from the Greek games in several respects.
In Greece the people were often (4) _______, whereas in Rome they were mere spectators, and only professional athletes, slaves, and (5) _______ usually took part. Also, the Greek games (6) _______for their entertainment (7) _______chiefly on (8) _______ among athletes, whereas the Roman games were often characterized by the staging of battles (9) _______to the death and (10) _______large numbers of human beings and also beasts.

1. spectacularly spectacle spectacled spectacular	2. featured featuring feature featureless	3. differed different differ difference	4. participation participants parts participate	5. prison imprisoned imprisonment prisoners
6. dependence depending depended dependent	7. value valuable values valued	8. competed competition compete competing	9. fighting fighter fightingly fought	10. involvement involving involved involve