[单项选择]Do you go to school every day by bike or in your parents’ car Let me tell you my story. When I was a child, I (41) taking the school bus. It was fun to talk to my friends and play games on (42) bus. It was like a children- only party every morning and (43) . On School buses there (44) only one man – the (45) . But we were good because we liked the driver and didn’t want to make him (46) . But one day, one of the children (47) a face at a policeman who was driving (48) our bus. The policeman made our bus driver (49) . After he talked to that boy, we were all very (50) . [A] stops [B] to stop [C] stop