阅读下面短文，从方框内选择恰当的句子填入短文空白处，使短文内容完整、意思连贯。
Four girls were at the same school. They were good friends, so they often studied and played together.     小题1:   
One day one of the girls said, “There is a test this morning. Let’s go to school late. Then we won’t have to take the test.” “What can we tell the teacher?” One of the girls said. “He’ll be angry.
   小题2: ”
The girls thought for several moments, then one of them said, “Let’s tell him that our taxi had a flat tire(爆胎).” “  小题3:  ” the other girls said. “We’ll tell him that.”
  小题4: The test was finished.
“Why are you late?” the teacher asked. “You miss the test.” “Our taxi had a flat tire,” one of the girls said.
The teacher thought for a moment, then he said, “Sit down, one of you in each corner of the room.” The four girls did this. Then the teacher said, “Write the answer to this question on a piece of paper: 小题5: ”

A. We’ll need a good excuse. B. Which tire was flat? C. That’s a good idea, D. They arrived at school an hour later. E. They went to school every day by taxi.