Sentence 1: John was worried about taking his GRE test. 
 Sentence 3: He studied everyday for months 
 Sentence 4:  On the day of test, he felt confident 
 Sentence 5:  When he got the results, it turned out he passed with flying colors! 
 Option 1: He was able to bribe a test facilitator into providing him with all of the answers ahead of time. 
 Option 2: He did not feel comfortable doing any of the math problems.