根据短文内容，将下面A-E五个句子分别填入文中空缺处，使补全后的短文意思通顺，结构完整。
Bob was happy. He was at a new school.        Some students greeted him “Hi, Bob!”, but some students said, “Hi, Peter!”. Bob didn't understand. He asked one student, “Why do some students call me Peter?”
“Oh, that’s easy to answer,” the student said, “Peter was a student here last year. Now he is in a different school. You look like Peter.     ”
Bob wanted to meet Peter. He got Peter’s address and went to Peter’s house.      Bob couldn't believe his eyes. He looked really like Peter! They also had the same birthday. And they both were adopted(领养) by two different families.
Bob and Peter found out that they were twin brothers. Soon after the boys were born, one family adopted Bob.   
Soon Bob and Peter’s story appeared in the newspaper. There was a photo of Bob and Peter next to the story.     He couldn’t believe his eyes. He looked exactly like Bob and Peter! He had the same birthday, too.
Later John met Bob and Peter. When Bob and Peter saw John, they couldn’t believe their eyes. John looked really like them! Why did the three boys look the same? Can you guess?

A. And another family adopted Peter. B. Peter opened the door. C. And the students there were friendly. D. A boy, John, saw the photo. E. So some students thought that you were Peter.