根据情景，完成对话。

(Hailey is an English teacher of our school. She's American. She is in China now. She's going to do some shopping. But she doesn't know the way. She wants to ask a policeman.)

Hailey: Excuse me, how ____ ____ ____ to Watsons Supermarket?    

Policeman: You can ____ a ____ .

Hailey: ____  bus?

Policeman: No.16.

Hailey: Where's ____  ____  ____ ?

Policeman: The bus stop is over ____ , near the Bank of China.

Hailey: Thank you very much.

Policeman: ____  ____ .