Where are they going? To catch a bus

Câu hỏi :

Part III: Short Conversations
Directions: You will hear some conversations between two people. You will be asked to answer three questions about what the speakers say in each conversation. Select the best response to each question and mark the letter (A), (B), (C) or (D) on your answer sheet. The conversations will not be printed in your test book and will be spoken only one time.

Question 15-17 refer to following paragraph:

M: I can’t believe the highway is closed.
W: Well, we’d better go around and take College road. It takes a bit longer, but it seems like we don’t have a choice.
M: If I had known this, I would’ve made a turn at the last intersection.
W: Don’t worry. We still have plenty of time to pick up the client at the bus station.

15. Where are they going?