21.  But I have to stay in Gulou because I have a lot of things to do in Gulou.

22.  There is a subway station near my home.

23.  ", he is a professor.

24.  Get out and let the professor have a seat.

25.  " I was so angry, but I had to get out because this is China and no one gonna help a foreign students to save the seat.

26.  I was a student of natural sciences but it is too hard to get the high score.

27.  And the students in China have a firm foundation of study than the foreign students.

28.  After suffering the high intensity, painstaking study in middle school, a large number of students pin their hope on relaxing in university.

29.  She was always such a top student in school that wherever she went, even in shopping mall, on the plane, in the cafeteria she took a book with her.

30.  A girl, whose bed next to mine didn't come back until 2 o'clock in the morning.