Answer:
If children ruled, it would be a madhouse! They would make rules that were like: "No school," or "Boys only!" They would also have control over the food they eat. Sugar all day! And you know what happens when kids eat too much sugar....! Basically, the world would crumble in days.
Have a great day!
An adverb that starts with e could be each or eagerly.
I would probably use a checklist (B), because the order in which you complete items on a checklist does not really matter, just don't forget to check them after completing them. A diagram might also be okay, but it depends on what it shows.