Reading challenge 11A7

Singapore wanted to become an eco-friendly city in order to attract more___________.

• Biodiversity

• Carbon Dioxide

• Tourists

Singaporean people found that becoming a green city also meant that they were able to improve their city's_____________.

• biodiversity

• parks

• vertical gardens

Bishan-Ang Mo Kio is a green___________.

• metropolis

• park

• vertical garden

Architects believe that locals will eventually want to do more to protect their__________.

• City Dwellers

• Natural environment

• Rainwater

5. 5. Singapore can not expand__________.

• horizontally

• overseas

• vertically