Questions 11 to 18 are based on the conversation you have just heard

A．He didn’t understand the lecture.
B．He wants to borrow her notes next week.
C．He needs help with a makeup exam,
D．He was sick and unable to attend.

A．An analysis of early presidential elections.
B．A comparison of political journals.
C．The use of computers in calculating election results.
D．The impact of television on recent presidential elections.