Answer Key:
Step 1: 1-c, 2-a, 3-e, 4-d, 5-b
Step 2:
1-a, 2-b, 3-c, 4-b, 5-b, 6-c
Step 3:
- Deforestation, 2. Ecosystem, 3. Renewable, 4. Sustainability, 5. Pollutants, 6. Sustainable
Step 1: Pre-Reading Vocabulary Practice Match the English words with their Vietnamese meanings: Engagement Completion rate Self-discipline...
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