SO Unit 16

San Francisco is a very ________ city.

• metropolitan

• cosmopolitan

• major

• big

Answer explanation

San Francisco is not a very big city compared to New York, Beijing or Shanghai.

Add an adjective to complete this sentence.

"This is a (a)   sunset."

These are all high-rise buildings or you can called them (a)   .

This is a (a)   house.

What is a potential benefit of vertical cities?

• stop overpopulation

• improve the public health

• raise people's awareness of protecting the environment

• control housing problems

What is a potential problem of vertical cities?

• people spend less time outside.

• always difficult to pour concrete

• take little amounts of time and effort for planning

• low quality food

Los Angeles is a ________ city

• centralised

• decentralised

• small

• tiny