61.  So, many people have formed the stereotype that the poor students all work hard and they account high percentage in the famous universities.

62.  So are all stereotypes true?

63.  You're so diligent!

64.  I couldn't believe the boy was a sophomore because in accordance with my observation, his face was bright and full of curiosity which was so "convincing" that I didn't think it was necessary to ask his grade.

65.  Our department was the host of that competition, so I better talk about it quite officially.

66.  The so-called antique was so ancient that many students today may even don't hear about it.

67.  So, the story of Jack give me a vivid lesson that being an eye-opener is very essential.

68.  The so-called antique was so ancient that many students today may even don't hear about it.

69.  So, the story of Jack give me a vivid lesson that being an eye-opener is very essential.

70.  So we seldom hear their conversations.