5.
Q: What is Susan Gray?
A) A writer.
B) A teacher.
C) A reporter.
D) A student.
6.
Q: What do we learn from the woman's reply?
A) She has not heard of Prof. Johnson.
B) She has not heard of Prof. Johnson's brother.
C) She is a good friend of Prof. Johnson's.
D) She does not know Prof. Johnson's.
