passive voice,помогите срочно​

Ответ:

1. the telegraph was invented in 1848 by Morse

2.the film will be released ( will release)

3. the American president elects every 4 years

4.the painting stole around 10 o'clock ( мне кажется должно быть hours вместо o'clock, или я просто не так поняла)

5. much of London was destroyed by fire in the 17th century

6. the old school will be demolished (will demolish)