– Could you tell me where I can get a dictionary?
– Take the escalator. The bookstore is on the ________ floor of the 5-floor building.
A. first                    B. third                    C. ninth

— Could you tell me where the aquarium is? 

— Sorry，I don't know．

—_____________

A．Thank you all the same      B．The same to you      C．Have a good time

--Could you tell me where there is a good place                ?

--You can go to Central Park．

A．have fun                                             B．for having fun

C．to have fun                                            D．had fun