5. How much did the shirt cost ?
A. 160 dollars B. 80 dollars C. 40 dollars
6. What are the two speakers doing?
A. Waiting for some people. B. Finding a taxi C. Driving a taxi
7. Why does Wendy go to school by bike?
A. Because she can take some exercise at the same time.
B. Because she can have a rest at the same time.
C. Because she can save some time at the same time.
