听力原文：All her shoes are made in the United States. 
A．
B．
C．
According to the bill, how can customers pay their bills online？
A．By filling out a form
B．By visiting a Web page
C．By e-mailing customer service
D．By calling a customer service hot line
A．4.
B．8.
C．12.
D．15.
What colors are commonly seen in the auroras？ Click on two answers．
A．Orange
B．Red
C．Green
D．Brown
听力原文：They were happy to get the last two tickets for the play. 
A．
B．
C．
What is the due date of the bill？
A．December 7
B．January 7
C．January 11
D．January 23