A. The Colloseum used to be for gladiatorial contests and public spectacles.
B. The Colloseum used for gladiatorial contests and public spectacles.
C. The Colloseum had been used for gladiatorial contests and public spectacles.
D. The Colloseum was used for gladiatorial contests and public spectacles.
Feedback The correct form of the Past Simple Passive is performed in the answer 4. This tense is used for complete actions in the past.