The corner of Song Silan's mouth twitched as he was about to speak when he heard Wang Yu voice. "There are two students who are very active in the discussion. Please stand up and answer this question for everyone." Wang Yu beautiful eyes seemed to be filled with starlight as she looked straight at Song Silan and Zhao Baobao. Song Silan was stunned for a moment and stood up awkwardly amidst the laughter. Zhao Baobao tugged at her sleeve and whispered," What's the problem?" "I don't know either." "I think you two are having a good chat. Do you have any better suggestions?" Wang Yu curled her lips with interest. Zhao Baobao suddenly pointed at Song Silan and said," Teacher Wang, he knows!" Song Silan's face turned dark as he cast a sidelong glance at Zhao Baobao. It was really a pair

