1. Which piece of evidence best reveals how the sheeps' behavior benefits the pigs?
    O A. "The sheep spent the whole day there browsing at the leaves under Squealer's supervision." (Page 132)
    O B. "He was, he said, teaching them to sing a new song, for which privacy was needed." (Page 132)
    OC. "But just at that moment, as though at a signal, all the sheep burst out into a tremendous bleating of -'Four
    legs good, two legs better!"" (Page 133-134)
    O D. "And by the time the sheep had quieted down, the chance to utter any protest had passed." (Page 134)