根據(jù)中文提示,把對話中缺少的內(nèi)容寫在線上。這些句子必須符合英語表達習(xí)慣。打句號的地方，用陳述句;打問號的地方，用疑問句。

提示:Lucy要去藝術(shù)展覽中心,向一位男士問路，該男士告訴她如何前往。

(L=Lucy;S=Sir)

L: Excuse me ,sir.      51       the Art Exhibition Centre?

S: Yes but it is quite far.It'S about an hour'Swalk.You can take a bus there.

L:           52       ?

S: You can take Bus No. 15.

L:           53         ?

S: About 20 minutes. And you can also take a taxi.

L: Taxi? That'S a good idea. Thank you very much.

S:     54             .

L: Goodbye.

S;       55       . 

 What do we know about a condo hotel? 

• A、It is designed by rich companies. 

• B、 It is built for foreign travellers. 

• C、It is usually sold at a low price. 

• D、It is owned by different people. 

“We can't go out jin this weather.”said Bob,______out of the window. 

• A、to have looked 

• B、looked 

• C、 looking 

• D、to look