I agree with Greg for the most part, though I'm not sure how we would collaborate to ensure variety of answers. It's cumbersome to be e-mailing different people for each question and having to adjust answers accordingly, in addition to coming up with new ways to answer the question. I think we'll have to just hope that our answers don't overlap completely. If they do, then there must not be a whole lot of variety in how to answer the question anyway. In which case the teacher should be fine if our answers are similar on the test.
As far as the questions go, I'm assuming we're e-mailing our 4 answers to Adam so he can put them in the new google doc, yeah?