Mai: Certainly. We collected dozens of rubbish like plastic baggage, disposable bottles, and other kinds of trash. It took us 50 % daily to accomplish, and we had been divided into little teams. HĐ trải nghiệm, hướng nghiệp 3 SGK Hoạt động trải nghiệm- Kết nối tri thức Để hiểu https://on-thi-hk32211.ka-blogs.com/83688325/de-cuong-on-thi-ghk-1-anh-10-no-further-a-mystery