Hi; This sounds like a homework assignment. It is, isn't it?
The teachers here want students to do their own homework, or at least try. We help you if you try to do the assignment first. We will tell you if you are right or wrong, and also help you learn to do it yourself.
well it's not. I haven't got a clue what to do with that in first 2 sentences. Does it stays the same or changes into a, the or something. These bills or those bills in passive. And the e-mail one if I end it by e-mail it seems wrong.