Little Jeff is a boy of seven. He starts to go to school when he is six, and now he is1 Grade Two. He2not far from the school, but he is often late for class. He likes watching TV in the evening and goes to2late, so he can't get up early in the morning. This term, Mrs White, Jeff's aunt, works in Jeff's school. She is3with Jeff and often tells the boy to4the school rules and come to school on time. This morning Jeff
5late. When he gets to school quickly, his6is waiting for him at the school gate. Mrs White says unhappily, "You are ten minutes late for class7, Jeff.8 are you often late for class?" "I always9the guidepost（路标）every time I get to the street corner. It says "SCHOOL SLOWLY!"
（）16. A. on B. in C. at D. for
