Помогите срочно народ))))

Transform the sentences from the text into the sentences with the verbs in the Passive Voice.                                                                                                                                                                                 1.The British Broadcasting Company started its life in 1922.   2.People were listening to national and sporting events.    3.Bruce Belfrage was in live broadcast when the bomb hit  Broadcasting House in October 1940.    4. Television was broadcasting for 30 hours  each week by 1950.    5. BBC hfs launched new childrens TV services and a cultural network.