Sentence 1: Gina wanted to get her mom's house key secretly. 
 Sentence 3: She would then sneak the key to the grocery store 
 Sentence 4:  There they would make a copy for her 
 Sentence 5:  She knew it was risky, but it was the best plan 
 Option 1: She decided she would wait till her mom was napping. 
 Option 2: She waited until her mom was in the shower.