What I do when I have a report and don't read the book, I go to google and look up a summery for the book, it should only be a few paragraphs that tells the whole story.
D. The "fast food mentality," as Mr. Schlosser calls it, has also defaced America's landscape, helped wipe out its small businesses and independent farmers and homogenized people's taste buds to a lowest common denominator.
The correct answer is B. The students did the experiment in the lab on Wednesday.
All other possible answers keep it in the passive form, only B is active.
The answer is B. I took the test.