I don't think it's a good idea to revise it for years - the topic might get irrelevant in the meantime!
Also getting it "right" the first time - or even the second time is not very likely, a more likely option is that it will need between 3 and 10 revisions. So I think the best option is <span>B. Work on it over a seven-day period and rewrite it at least twice.</span>
Yes you can because a cube is made out of 2-d squares. You can make 2-d squares out of a cube
To stop scaring her because she will start crying
The girl won't fight him?
OR
The girl won't fight him, will she?
<em>I'm fairly sure at least.</em>