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.