It's ten o'clock. I have to ______.

完形填空

In the United States, headmasters and teachers discipline (惩戒) students in several ___1__. The teacher often writes or calls the student’s ___2___.

Sometimes students have to stay at school for an extra hour. If a student behaves very ___3___，the headmaster can suspend (暂停学生上课) the student. The student cannot ___4___ for one, two, or three days. Mr. Lazares didn’t like to suspend students. When he suspended some students, they were ___5___. “A three-day holiday!” they thought. One day, a boy named Robert was in Mr. Lazares’s office. The boy was not behaving well in class. Mr. Lazares telephoned the boy’s parents. “If you come to school with your son, I won’t ___6___ him,” he said. The boy’s father came to school and went with his son to every class.Other students___7___ the boy and his father. The boy was embarrassed. After that, he behaved ___8___. He didn’t want his father to come to school again. Other students behaved better, ___9___. They thought, “I don’t want my parents to come to school!”

That year about 60 parents came to school with children who didn’t behave well. The next year only ___10___ parents had to come to school. The students were behaving better.

1.A. A. streets　　　    B. roads　　　   C. ideas　　　   D. ways