6. change the active sentences into passive sentences. 1. they played the match in the evening. 2. they calculated the answers very quickly. 3. they filmed the movie in black and white. 4. they sent the e-mail yesterday. 5. they built our house ten years ago. 6. alexander fleming discovered penicillin. 7. the shopkeeper opened the shop at nine o'clock.

1. The match was played in the evening.
2. The answers were calculated very quickly.
3. The movie was filmed in black and white.
4. The e-mail was sent yesterday.
5. Our house was built ten years ago.
6. Penicillin was discovered by Alexander Fleming.
7. The shop was opened at nine o'clock by shopkeeper.