What does the man suggest that they do after dinner

A．She is not confident of passing the test.
B．She is not really ready but she thinks she will pass the test.
C．She is not really a good student but she will pass the test.
D．She is ready for the test and will make good grades.

A．Because she wants to study for a test.
B．Because she wants to go swimming at the student center.
C．Because she has to do research in the library.
D．Because she is not interested in the man.