—Excuse me.Could you please tell me __________?

  —Sure.There’s a bookstore on River Road.

  A.where can I get a dictionary           B.where could I get a dictionary

  C.where I could get a dictionary         D.where I can get a dictionary

A: Excuse me. (1)_________

B: Well, go along Zhongshan Road, and take the second turning on the right. (2)_ ________

A: (3)_________

B: It’ll take you about half an hour to walk there.

A: (4)_________

B: Yes, you can.

A: (5)_________

B: The No. 105 bus. The bus stop is over there.

A: Thank you.

B: You’re welcome.

E. Can you tell me which bus I should take?

F. Could you tell me whether Ishould go there?

G. Then you can see a bookstore around there.

--Do you know where I can get a dictionary?

--Sure! Walk ________ the street and ________ the first turning.

[　　]

Do you know ________ get a dictionary?

A. where I can

B. where can I

C. I can where

D. where can