1. From the airport and the train stations.

2. Trucks are bringing fresh fruit and vegetables into the city. Ships are bringing food and fuel to the habour. 

3. Commuters are millions of people live in the big city, and millions of people who work in the city live in the suburbs.

4. Some stop only to drink a cup of coffee, other stop to buy a morning paper or to have breakfast.

5. They blow their whistles. 

1.  taxis are bringing tired people from airport and the train station to the hotels ( line 1 đọan 1)

2. Trucks are bringing fresh fruit and and vegetables into the city ( 2 dòng cuối đoạn 1 )

ships are bringing food and fuel to the harbour  ( 2 dòng cuối đoạn 1)

3. commuters are people who work in the big city and live in the suburbs ( dòng 2 đoạn 2 )

4. some stop to drink a cup of coffee and others stop to buy morning newspaper or breakfast. (dòng cuối đoạn 2 )

5. the policemen blow their whistle to control the traffic ( dòng cuối cùng)