Sentence 1: Barbara looked preoccupied and sad at work. 
 Sentence 3: Barbara is very worried because they have three children 
 Sentence 4:  Everyday, her husband leaves early to go to interviews and job sites 
 Sentence 5:  Barbara is now happy her husband has landed another job 
 Option 1: Her husband told her he just got promoted to a better position at his job. 
 Option 2: Her husband told her he was laid off from his job.