III. Choose the correct words in the bracket to complete the sentences. innovation availability urbanization detectors inhabitants sustainability developments investment creation optimistic 1. Songdo is unique, offering city ____________________ something they have never had access to before. 2. The city officials are __________________ that the downtown will continue to be a green population center. 3. The information will be collected through the ____________________. 4. Cities need to make full use of land in order to achieve urban ____________________. 5. Some of the other problems predicted for the near future include limited and diminishing arable land, deforestation, ____________________, and degradation of land and water. 6. For South Korea, Songdo is more than a hi-tech business district, but a temple for future ________________. 7. Songdo is the prototype for the green ____________________ the Korean government wants to build the economy on in the future. 8. The pace of ____________________ is happening fast in the United States. 9. I think the cities of tomorrow also need to consider the ____________________ of open space. 10. Cities at their best are social environments where ____________________ and human developments go hand in hand. giúp mình làm với ghi giải thích hộ mình được không ? mình hứa cho full 5 sao mờ hu hu