----- Nội dung ảnh -----
city. Ships are bringing food and fuel to the harbour.
By seven o'clock in the morning, the streets are filled again with people. Millions of people live in the big city, and millions of people who work in the big city live in the su___s, the commuters, and hurrying to get their offices. Everyone is in a hurry. Some stop only to d___ a cup of coffee. Others stop to buy