Sentence 1: Katie accidently got pregnant. 
 Sentence 3: She is worried she won't be able to afford college now 
 Sentence 4:  Her teachers told her about financial aid 
 Sentence 5:  Katie feels a little better that she can now attend college 
 Option 1: She is only a senior in high school. 
 Option 2: She had only been dating Joe for a few weeks.