Fill in each blank with an appropriate question from the list. There are TWO EXTRA questions. (10 points)
 
A
B

1. Can you tell me where the post office is?
2. What's the best way to get to the airport?
3. I think we need to build more subways because they can carry a lot of people.
4. Did you use to travel on a steam train?
5. Should we take the bus or the train?

a. I disagree. They still cause pollution.
b. It's across the street from the bookstore.
c. The latter. We can enjoy the view of Baker Street.
d. Yes, I did. It was fantastic.
e. You can either take the bus or the train.
f. It's easy to find. You can't miss it.
Answers:
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2.
3.
4.
5.