单项选择题
Conversation 2
A.Teacher and student. B.Classmates. C.Father and daughter. D.Mother and son.
A.In the hospital. B.At home. C.At work. D.In the office.
A.Go to the beach with her friends. B.Postpone her meeting with professor Johns. C.See Professor Johns after class. D.Give a speech in Professor John’s class.