41.  "Well, are there any notes left for me? " he looked at us hopefully.

42.  To our surprise, he was good at lecturing for he used many funny examples.

43.  Nevertheless, take me as a counterexample, I am not good at maths, whereas I keep a critical mind and good comprehension.

44.  We establish our own circle and stereotypes which at the same time fixes our thinking mode.

45.  "Look at her hair.

46.  I met Qing at the freshman seminar class last semester.

47.  Before my admiration poured from my mind, my eyes caught one very essential point I deliberately neglected at first sight.

48.  You need to get out your sleeping room to go to the toilet at dark night.

49.  At the present, you may have no idea about what life will be in the coming years.

50.  At a sudden, I even became speechless, not knowing how to comment on her opinion.