( ) 7. What's the relationship between the speakers?
C
A. Mother and son.
B. Brother and sister.
C. Teacher and student.
( ) 8. Which sport does Mr Green like best?
B
A. Running.
B. Cycling.
C. Boating.
( ) 9. How long does Mr Green run every week?
A
A. For thirty minutes.
B. For eight hours.
C. For three and a half hours.