Sentence 1: Lee begged her parents to let her stay up late. 
 Sentence 3: Finally her parents agreed to let her stay up until midnight 
 Sentence 4:  Lee was proud and happy, feeling very adult 
 Sentence 5:  But by eleven o'clock, she had fallen fast asleep! 
 Given Sentence 2: She was ten years old and felt like an adult, after all!