Sentence 1: Beal begun his assignment as soon as he walked into the class. 
 Sentence 3: However, he took almost the whole class to complete the second test 
 Sentence 4:  The teacher called on everyone to turn their work in 
 Sentence 5:  Beal turned everything in, despite not finishing his work 
 Given Sentence 2: We decided to walk through the darkness and fog to the graveyard.