A How do you like our city ?                               

B Your city has changed a lot these years, hasn't it ? 

C I came hereto give a report on food safety two years ago .

D That will make you more relaxed.

E How long have you been here?    

F Have a good time.    

G Talking of my spare time.

A: Hello, Mr Wang             

B: Hello, Mr Wilson  

A:

B:Yes. Our lives are getting better and better , Mr Wilson ,

A: Three days.              

B:

A: Very good .It's beautiful and quiet .

B: It seems that you know our city . Have you ever been here before ?

A: Yes, 

B: Then this time you are here for?

A: Just for a holiday           

B: I'm veryglad you like our city

A: Thank you.