Đề thi kì 2 môn Anh lớp 9 Sở GDKHCN Bạc Liêu 2022
Task 2: Read the passage then answer the questions. (2.0 pts)
1. When does pollution occur?
2. What can governments do to prevent pollution?
3. Are scientists looking for ways to reduce pollution?
4. How can we cut down on the amount of garbage we produce?
Theo TTHN