Помогите,срочно,перевод не нужен,просто готовые предложения(4 и 3 задание в приоритете)

Don't understand No. 3 No. 4 1 is broadcast 2 is being interviewed 3 will be charged 4 will be installed 5 will have been elected 6 paid 7 had been burglarized 8 was evacuated 9 will be introduced 10 are sold