A. I'm sorry, I don't know.      
B. Yes, there is. It's on Center Street.
C. No, there isn't.            
D. The bank is next to the pay phone.

1. There is a post office near here.（改为一般疑问句并作否定回答）    
--_________ _________a post office near here.   
--No,________ _________.

2. There is some salad here.（改为否定句）    
There_________ _________salad here.

3. His mother works in a school.（就画线部分提问）    
_________ _________his mother work?

4. The bank is next to the library.（就画线部分提问）    
_________ _________the bank?

5. Excuse me. Could you tell me where the pay phone is?（改为同义句）
Excuse me. _________ _________ _________pay phone here?

(1) --Where is the hotel?
     --It's in front of the park.
(2) --Can you tell me the way to the library?
     --Yes, it's on Main Street, between the post office and the restaurant.
(3) --Is there a pay phone near here?
     --Yes, there is. It is across from the hotel.
(4) --Where is the supermarket?
     --It's next to the bank.
(5) --Excuse me , do you know where the music club is?
     --Yes, it's behind the school.