11.  "Your work in physics must be very heavy, right? "

12.  It seems that the stereotype that Jack , a passive representative of upper class, was not right anymore.

13.  Many times, these fixed modes are not always right in reality.

14.  It seems that the stereotype that Jack , a negetive representative of upper class, was not right anymore.

15.  Many times, these fixed modes are not always right in reality.

16.  It seems that the stereotype that Jack , a negative representative of upper class, was not right anymore.

17.  Many times, these fixed modes are not always right in reality.

18.  It seems that the stereotype that Jack , a negative representative of upper class, was not right anymore.

19.  Many times, these fixed modes are not always right in reality.

20.  She must put her hand up immediately after the question is given and can always show the right answer to her class, like Hermione in Harry Potter.