Jack：Good morning! 

Ann：Good morning! You look tired. 

Jack：I couldn't sleep last night. 

Ann：Why? 

Jack：I worried about the finals. 

Ann：Which subject? 

Jack：All of the subjects. I skipped so many classes. 

Ann：Don't worry, you still have time to prepare the finals. 

Jack：It is said that there's a "Never Fail Gate" at the Wuhan University of Science and Technology. Many students go through the gate and take a photo with it. Maybe it could help me pass the exams. 

Ann：Well, that's just a gate made of snow and a piece of cardboard. You'd better review your lessons before the exams.