IV.Fill in each blank in the passage with the correct word from the box. There are some extra words.

     luxury            cleanest           cultures            busiest

skyscrapers         perfect     neighbourhoods     liveable

            Singapore is the most (16)                  city in Southeast Asia, but it is a rather expensive place to live. Public transportation goes to everywhere, and getting a permit to drive a car costs you a lot of money. Therefore, it is one of the (17)                        cities in the world, too. Besides the (18)                    in Clark Quay, Singapore is a melting pot of Western, Indian, Chinese, and Malay (19)                   . The diverse culture of Singapore makes it a (20)                           place for fine shopping and dining. You can lie on Singapore's own beaches on Sentosa Island or go to great beaches in Indonesia not far away.