Complete the sentences using the correct forms of the words and phrases in 1.
1. Building a good _____________ is important for the country’s economy.
2. The new underground has allowed ______________ to get around more easily.
3. With the help of technology, people can now grow vegetables in _____________ of high-rise buildings.
4. The ____________ attracts people’s attention because of its unusual architecture.
5. More people are moving away from the _____________ of large cities to the suburbs.
1. infrastructure
2. city dwellers
3. roof gardens
4. skyscraper
5. urban centers