21.  I feel too ashamed to make some comments on their behaviors because I can't be so concentrated as them.

22.  To the opposite, students majoring in social science or liberal arts are always thought to be so man-made in appearance with cosmetics, perfumes and countless accessories, hypercritical in wording and manners, sensitive and whiny in communication.

23.  And many students learning liberal arts are fans of Shakespeare or Xueqin Cao, and so fascinated that they can hardly avoid talking about those tragedies written by them, which may be understood as complaining and nagging.

24.  So breeds stereotype.

25.  I was so used to being petted and noticed that I totally couldn't calm down and concentrate on the preparation.

26.  I turned around and discovered that there was something so remarkable in the increasing glare of almost everyone's eyes especially the teachers.

27.  As for me, I am so ashamed of my stereotype caused by over-generalizations.

28.  So the single boys intend to communicate with the freshmen.

29.  For subjective reasons, these boys are not so active in helping their classmates.

30.  "But I want to chat in English with him and know him better, " Lily said, "so I asked him out for dinner and I hope you will go with me. "