Passage Three
Questions 32 to 35 are based on the passage you have just heard.

A．after each exercise period
B．at the beginning and at the end of the seven week period
C．only once, at the beginning of the seven week period
D．twice to the men in Group A and once to the men in Group B

A．Teach Jack’s class while he’s absent.
B．Give Professor Webster the key to Jack’s office.
C．leave a message on the board in Jack’s classroom.
D．Bring Jack the homework that was due today.