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SECTION 3
Questions 21-25
Choose the correct letter, A, B or C.
Cities built by the sea
21 Carla and Rob were surprised to lớn learn that coastal cities
A contain nearly half the world’s population.
B include most of the world’s largest cities.
C are growing twice as fast as other cities.
22 According to lớn Rob, building coastal cities near to lớn rivers
A may bring pollution to lớn the cities.
B may reduce the land available for agriculture.
C may mean the countryside is spoiled by industry.
23 What mistake was made when building water drainage channels in Miami in the 1950s?
A There were not enough for them.
B They were made of unsuitable materials.
C They did not allow for the effects of climate change.
24 What tự Rob and Carla think that the authorities in Miami should tự immediately?
A take measures to lớn restore ecosystems
B pay for a new flood prevention system
C stop disposing of waste materials into the ocean
25 What tự they agree should be the priority for international action?
A greater coordination of activities
B more sharing of information
C agreement on shared policies
Questions 26-30
What decision tự the students make about each of the following parts of their presentation?
Choose FIVE answers from the box and write the correct letter, A-G, next to lớn Questions 26-30.
Decisions
A use visuals
B keep it short
C involve other students
D kiểm tra the information is accurate
E provide a handout
F focus on one example
G tự online research
Parts of the presentation
26 Historical background ……………..
27 Geographical factors ……………..
28 Past mistakes ……………..
29 Future risks ……………..
30 International implications ……………..
Answer
21. B
22. A
23. C
24. B
25. A
26. B
27. A
28. F
29. G
30. C