u3: city of the future (sbtt global voc)

The city needs to improve its (a)   in order to develop its economy.( the first letter is "i")

People living in a smart city may not develop a sense of (a)   because of limited interaction.( the first letter is "c")

The cities of the future will be (a)   thanks to green technologies.( the first letter is "s")

Many young city (a)   prefer cycling to using public transport.( the first letter is "d")

The best way to encourage people to walk is by providing more (a)   zones. ( the first letter is "p")

People in smart cities fear the loss of (a)   as cameras are installed everywhere. ( the first letter is "p")

Our city is one of the most (a)   cities in the region owing to its clean air and good infrastructure. ( the first letter is "l")

Creating vegetable gardens on (a)   is a growing trend in many cities. ( the first letter is "r")

The restaurant is at the top of a big (a)   in the city centre. ( the first letter is "s")