Sentence 1: Amy didn't drive and caught the bus to work. 
 Sentence 3: This scared Amy because she wanted to keep her job 
 Sentence 4:  Amy watched the news intently to find out the outcome 
 Sentence 5:  She was devastated to hear the bus drivers were going to strike 
 Option 1: On the news there was speculation of the bus drivers striking. 
 Option 2: The bus made it intime.