Mai: Certainly. We gathered dozens of garbage like plastic bags, disposable bottles, and different kinds of trash. It took us fifty percent every day to perform, and we have been divided into smaller groups. Tất CảTiếng Anh 4Tin Học 4Toán 4Tiếng Việt 4Âm Nhạc 4Công Nghệ 4Đạo Đức 4Giáo Dục https://on-thi-hk33211.blog-ezine.com/30476282/the-2-minute-rule-for-on-thi-ghk-1-anh-10