C312 Changes in Tian Ling'er

Lin Yu strolled around his class, and he was very satisfied with the result. A group of students were studying seriously in class, preparing for the college entrance exam in an extraordinary way, no one was being naughty or mischievous, not even a single one of them purposely passed the class. Not to mention, although they were naughty, all of them kept their word, which made Lin Yu very pleased