(根據(jù)句意及首字母提示補全單詞)Lanzhou is in the w______ of China．

(根據(jù)句意及首字母提示補全單詞)梂hat's the p______ of Dalian?

　　?．9 million．

補全對話(每空一詞)

　　A：What l ndline　 you doing here，Jim?

　　B：I'm thinking my life 2 ndline　 the future．

　　A：What 3 ndline　 happen in the future?　Will we have easy lives 4 ndline　 difficult lives?

　　B：I think we'll have easy 5ndline．

　　A：Why 6 ndline　 you say so?

　　B：Because the robots will do most 7 ndline　 our work．

　　A：What are we 8 ndline　 to do then?

　　B：We'll have more free time 9 ndline　 more holidays．

　　A：We are going to l0 ndline　 the plane to America．I want to visit Disneyland．

　　B：Good idea．

_________ (fly) will be very cheap．

Machines will do the dull _________ (job) in factories．

The computer isn't expensive．It's _________ (expensive)．

We will have robots in our homes _________(do) many jobs．

There are many _________(child) in the park．

In my dream school，there won't be _________(some) dirty classrooms．

People will work three days a week．(對畫線部分提問)

_______ _______ _______ people work a week?