Sentence 1: Joanna was walking down the street after finishing school. 
 Sentence 3: Joanna wasn't paying attention to where she was walking 
 Sentence 4:  Joanna fell into a puddle of mud 
 Sentence 5:  Joanna felt embarrassed as she felt all eyes on her 
 Option 1: She was happy to be going home after finishing school. 
 Option 2: She remembered she forgot something and had to go back.