My brother regretted having bought the second-hand laptop.Đoạn văn62/65My brother regretted having bought the second-hand laptop.My brother wished he had bought the second-hand laptop. My brother wished he didn‘t buy the second -hand laptop. My brother wished he hadn‘t bought the second -hand laptop. If only my brother had bought the second-hand laptop.Giải thíchĐáp án đúng là c.