Sentence 1: Last week Jenny took her driver's test. 
 Sentence 3: But she had studied very hard for it 
 Sentence 4:  She passed the test without making any mistakes 
 Sentence 5:  Jenny was relieved and excited at the same time 
 Option 1: she knew she had aced the written test portion. 
 Option 2: She was very nervous about the written test.