- Because plastic bags are very hard to _______________. They will cause pollution.
A. dissolve B. wrap C. tear D. collect
- I think we should _______________ lazy students from throwing trash.
A. prevent B. reduce C. persuade D. save
ĐỀ THI THỬ SỐ 29 KỲ THI TUYỂN SINH VÀO LỚP 10