题目内容：

A: Excuse me, I want to go to the National Palace Museum.      1.

B: You can get there by bus . I think it will come soon.

A:Thank you. It's my first time here.

B: So,     2.

A:I like it very much. It's a big city with lots of modern buildings. By the way, you aren't a student, are you?

B:      3.    I'm a college student.      4.

A:I'm going to visit my son and he lives near there.

B:Oh, your bus is coming.

A:     5.

B:You're welcome. Bye.