Answer: When the information you need to convey is simple:
Explanation:
The correct sentence would be... " I don't understand how we could disagree! We both witnessed the same accident!" You need a capital I and a capital W at the start of your second sentence.
Who wrote this text? I don't know which piece of literature it is that you're referring to.
The only knowledge is if u have perfect wifi or internet connection because u can send it and receive it at the same time.<span />