Unit 2: A closer look 1 (Part 1,2,3)

an underground train system

a city or part of a city with many buildings next to each other

the centre of a city, especially its main business area

things in a neighbourhood that make life more comfortable such as parks and shopping centres

a type of train that runs on a railway high above the ground

The sky train is ______ with commuters at rush hour.

The town’s public amenities make it a ______ place for its residents.

It’s not always ______ on the metro. Pickpocketing sometimes takes place.

It is often more ______ to live in the downtown than in the suburbs

Hong Kong is like a concrete jungle with so many people in it. It’s a ______ city.