听下面一段对话,回答第1至第3三个小题。 1.What's Frank planning to do? [ ] A.Move to a big city. B.Become a teacher. C.Go back to school. 2.Why is Frank back from New York? [ ] A.He couldn't get used to living there. B.He has no teachers' card. C.He has not graduated. 3.What can we get from the conversation? [ ] A.They are strangers. B.They are teacher and student. C.They are familiar with each other.