Articles (page 94) - KEY

3. Look at the highlighted words in the text and find examples for each of these rules:

1. a train
2. the train, the anchors, the tunnels
3. the United States, the United Kingdom
4. the Atlantic Ocean, the Gulf Stream
5. the largest, the most expensive
6. the world
7. the sea
8. decades
9. engineers, giant anchors
10. New York, London

4. Complete the text

1. the 
2. -
3. the
4. -
5. the
6. the
7. the
8. the
9. the
10. the
11. the
12. a
13. -
14. - 
15. a
16. the