Sentence 1: When my child turned 5 I began to work at her school as a TA. 
 Sentence 3: I became very interested in why some kids have a harder time learning 
 Sentence 4:  I went back and got a teaching certification in special education 
 Sentence 5:  Now my child has grown up and I still have a job I love 
 Option 1: I was fired for inappropriate conduct. 
 Option 2: I become so interested in working with the special education students.