Sentence 1: Tory believed that one day her cat would come home. 
 Sentence 3: One day there was a knock at the door 
 Sentence 4:  It was a man carrying her cat 
 Sentence 5:  She was crying with happiness 
 Option 1: She gave up after and thought she was better off without it anyway. 
 Option 2: She waited by the window often for her companion.