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 Ive been driven mad by his commentary.
Вот со второй частью другие должны помочь)