11.  We lined up in a long line on the open-air platform between two colossal buildings, waiting for register .

12.  We lined up in a long line on the open-air platform between two colossal buildings, waiting for register .

13.  The method of communication between two bright creatures far beyond human is undoubtedly beyond language.

14.  We lined up in a long line on the open-air platform between two colossal buildings, waiting for register .

15.  We lined up in a long line on the open-air platform between two colossal buildings, waiting for register .

16.  And it's the contradiction between changeable world and old-fashioned ideas that causes stereotypes.

17.  Participating in classes actively can not only help students understand new knowledge better and reduce misunderstandings between students and teachers, but also enhance teachers' enthusiasm and warm the class's atmosphere.

18.  Once I happened to talk about the proper age for marriage, and found that the ideas between boys and girls were quite different.

19.  The investigation showed that girls would like to get married between 27 to 29.

20.  One of my friends, Tommy, a boy on our campus, told me that his roommates had a strong believe that girls should get married between 23 and 25, or it was too late.