PART A : LISTENING
I. Listen to the passage and tick T(true) or F( false).
| T | F |
1. Many poor people in developing country don’t have electricity. |
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2. Biogas is not available in rural areas. |
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3. Biogas creates smoke. |
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4. Biogas is costly. |
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| 5. In the future, wind and sun will be used instead of non-renewable energy |
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II. Listen to the passage and choose the correct answer.
1. The most common traffic problem in cities around the world is …………. .
A. traffic congestion( sự tắc nghẽn) B. traffic lamps C. traffic laws
2. São Paulo in Brazil has …………. .
A. a large population B. good record ( ghi chép) C. the worst traffic jams
3. Big cities often suffer from serious congestion ………….
A. every day B. in the rush hour C. in the evening
4. The major cause of the problem is …………….. .
A. increase in population B. poor-quality roads C. narrow roads
5. Many road users ……….. traffic rules.A. respect B. obey C. don’t obey
