Usage Examples Past perfect passive

• Had the problem been solved before the teacher explained it? -
• Had the presentation been prepared when they cancelled it? -
• An article had not been finished when my professor returned. -
• Had the application been sent before the deadline? -
• The task had been done before you called me. -
• The letter had been sent before she reminded me. -
• Had the bank been robbed before someone called the police? -
• When I returned, the radio had already been turned on. -
• When I came home, the door had already been painted. -
• The car had been painted before I bought it. -
• The flat had not been properly cleaned before her father came back. -
• When he came to the office, his computer had been already repaired. -
• The theatre had not been renovated before a new season began. -
• When she took the train, her suitcase had already been stolen. -
• The jewelry had already been stolen when police arrived. -
• The parcel hadn't been delivered when they came to the post office. -
• When they came to the office, the documents hadn't been signed. -
• When he arrived at the airport, his flight had already been cancelled. -
• The ring had been lost before we got to the hotel. -
• Had the invitations been sent before the boss reminded her? -