mình xem rồi

- Tên đăng kí: tri123

- Mã định danh: A073

- Những câu trả lời đúng: 13

6

- Tên đăng kí: Khuất Cao Trí

- Mã định danh: A069

- Những câu trả lời đúng: 6

câu 5 ko có đồ thực hành, phải vẽ thôi

9. Many wildlife species are in danger of __extinction_______(extinct) because we have destroyed their natural habitats. 10. Untreated ________industrial________(industry) waste is a major cause of environmental pollution. 11. We will have health problems if our environment is full of pollution_____(pollute). 12. We should recycle more ___ to reduce __________________(reduce) our consumption of natural resources. 13. Air quality in the city started _____ to improve________(improve) after vehicles were not allowed into the city center.

em thấy nó thế này