I. Choose the correct response. Then practise the short exchanges in pairs.
1. A: Try to protect the ecosystem to maintain biodiversity. |
B: a/ Sure. It’s very important. b/ Of course. It’s unlimited. |
2. A: Ecosystems only include living things. |
B: a/ No, they also have non-living things. b/ Right, they’re living organisms. |
3. A: We should leave natural resources to future generations. |
B: a/ It depends on each nation. b/ We must do it right now. |
4. A: Some people do illegal hunting in U Minh Thuong National Park. |
B: a/ It has rich biodiversity. b/ They’ll get severe punishment. |
5. A: Is it OK if we allow mass tourism in national parks? |
B: a/ Yes, and we educate people about biodiversity. b/I think we should choose ecotourism. |
6. A: Some tourists throw plastic bags into the sea. |
B: a/ Never mind. The sea can cope with it. b/ Oh, no. It’s harmful to marine life. |
7. A: The ecosystem is at risk due to human activities. |
B: a/ People should be more eco-friendly. b/ Are you aware of the danger? |
8. A: More elephants work in circuses. |
B: a/ Entertainment is important to US. b/ It’s not a good deed to do so. |
9. A: Are those birds native to Viet Nam? |
B: a/ No, they only migrate here. b/ No, it’s their habitat here. |
10. A: We’re using up fossil fuels. |
B: a/ OK. They include petrol, coal, and so on. b/ Yes, we should use more alternative energy. |