I was a 20.___________ (NINE) grader in a school for girls. Sister Martha was our young and enthusiastic English teacher. "The senior class stages an annual play," she said to 21.___________ (WE) one day. "I think you girls are the perfect class to continue the tradition!" Perfect class? My friends and I 22.___________ (BE) serious about schoolwork and following school rules, but the rest of our cl