Sentence 1: Ali was always a very shy girl. 
 Sentence 3: She went to classes on extroversion and sociability 
 Sentence 4:  She learned how to make friends and act outgoing 
 Sentence 5:  When she started high school, Ali had no problems making friends! 
 Option 1: The summer before high school, she decided it was time to change that. 
 Option 2: Due to this, Ali decided to do home schooling instead of moving on to high school.