giúp mình vớiii ----- Nội dung dịch tự động từ ảnh ----- 1.If we go by train, it will be cheaper. => Should 2. If Lan doesn't hurry, she will be late. => Unless 3. I don't have a map, so I cannot lend it to you. =>If 4. If I were your mother, I would insist you study harder. Were 5. If you had known my boss, you would have thought he was talented. => Had 6. If it hadn't been for the thief, I wouldn't have bought a new mobile phone => But for