Su Hua: I am required to attend online classes every day and I always listen attentively to what teachers instruct. As to questions put forward by teachers, I try to answer and talk to myself, even when teachers can't hear my voice. I can complete daily online homework as expected. Sometimes, food, or other things distract me, but I can put them away. I feel content with my everyday progress. I think the best way to learn efficiently during the extended holiday is to manage myself effectively.

    Li Jiang: My parents have said I attend online classes every day, but do not pay attention at all. I can't resist the temptation to play games with smartphones. Thus, it is difficult for me to finish assignments on my own. Last week，when I went back to school to take the first exam，the results were not satisfying. I feel regretful for wasting so much time but I couldn't control myself. The root cause may lie in lack of self­discipline.