Sentence 1: Cathy loved to dance. 
 Sentence 3: Cathy decided she would try out the Zumba class 
 Sentence 4:  Cathy's teacher was impressed with her moves and asked her to teach 
 Sentence 5:  Cathy was so excited that she would be teaching her first Zumba class 
 Option 1: Cathy recently saw a flyer for Zumba at her gym. 
 Option 2: She recently saw a flyer for ballroom dance tryouts at the community center.