English Conversation Practice - I Should Have Studied Harder

Martha: I should have studied harder in college.
Joan: It's not too late.
Martha: I can't go back to school at this age.
Joan: Why not? Lots of people go back to school.
Martha: I don't remember anything.
Joan: That's why you go back to school. You get to learn everything over again.

1. What does Martha wish she did in college?
Partied more
Studied harder
Changed her major
Traveled

2. What does Joan tell Martha to do?
Go back to school
Quit her job
Travel
Stop thinking about the past

3. What does Martha think about Joan's advice?
She's not ready
She's too old
She can't afford it
She is lonely