goes / My / sometimes / on / sister / swimming / Sundays.Đoạn văn13/20 goes / My / sometimes / on / sister / swimming / Sundays.My sister sometimes on Sundays goes swimming.My sister goes swimming sometimes on Sundays.My sister sometimes goes swimming on Sundays.My sister goes sometimes swimming on Sundays.Giải thíchĐáp án đúng: C Dịch nghĩa: Chị gái tớ đôi khi đi bơi vào Chủ Nhật.