Sentence 1: It was the last one to do, but Tahar hesitated. 
 Sentence 3: She tried to prop herself up and remind herself this was the last one 
 Sentence 4:  Sighing, she picked up the filthy puppy and dunked him in the tub 
 Sentence 5:  He squealed and she wondered what had been stopping her from this fun 
 Option 1: She didn't feel like doing another thing so she went to bed. 
 Option 2: She didn't feel like doing another thing, but it winked at her.