Пожалуйста помогите! Английский не очень...

1 The equipment is repaired by the spund engineer every week. 2 The programme will be boradcasted by the TV channel tomorrow. 3 The students were given a lot of homework by the teacher. 4 Natural disasters are being covered by the journalists now. 5 I've been driven mad by his commentary. Вот со второй частью другие должны помочь)