We used to walk to school. Some children went (7). At school we learnt to read and to write.Đoạn văn2/22We used to walk to school. Some children went (7). At school we learnt to read and to write. bare-footed bare-foot bare feet bare-footing Giải thíchChọn đáp án A Dịch: Một số trẻ em đi chân trần.