Shifani: Fifty years from now is quite a long time to project, but future cities would be green citi
Todd: So basically, you see a future of ________ urbanization.Shifani: ________ urbanization, yes, b
If people are going to become more ______, then we need a city with good transport system.But in the
So, in saying that cities are going to become more densely populated and urbanized, public transport
I mean, if you think of a city like Beijing, for example, public transport is __________. People tra
Todd: Hm, interesting. And of the types of public transport - buses and mainly rail or _______ - whi
Shifani: I think it all _______ on where you are, but trains will definitely be the way of the futur
You should have put the milk in the ice box; I expect it ________ undrinkable by now.(A) became(B) h
The oil shortage ________ the prices of chemical fertilizers on the world market.(A) drove oil(B) dr