Mai: Needless to say. We collected dozens of rubbish including plastic bags, disposable bottles, and other kinds of trash. It took us half per day to do, and we were being divided into little groups. This means recess is boring. four. Taking in and chatting with good friends at recess https://decuonghk56655.blogdeazar.com/30503344/on-thi-giua-hk-1-anh-10-an-overview