Both Emily and Kelli fell silent. "Oh," they said in unison. Kelli sighed. " I guess Sally is right. "Yeah," Emily said. Both ducked their heads in shame. " I- no, we are sorry," Emily said sheepishly. " Well, girls, lets get moving!" Sally said enthusiastically. " We have a BIG day ahead of us. As the day moved on, both girls studied hard and carefully, not letting any knowledge run away or escape from their grasp. Finally, after like 8 hours of being studious, they finished. " Yes!!" Emily said. " We finally did it!" " Watch out codes," Sally said. The code crackers are coming your way!" Suddenly the girls heard the click of a lock. " What the.." Emily sounded puzzled. Her heart skipped a beat, her face turned pale as if she had seen a ghost, and her hands went to her mouth and she screamed, " OH. MY. GOD!"