----- Nội dung dịch tự động từ ảnh ----- 3. If you don't put on your overcoat, you'll be cold. ..... 4. You will fail the exam if you don't work hard. 5. You'll get a cold if you don't keep your feet dry. 6. If I don't leave now, I'll miss my flight. 7. If you aren't going to the party, I won't go. 8. I can't send you a postcard if you don't give me your address. 9. If I won a big prize in a lottery, l'd build a school for the poor. 10. I'll call the police if you don't leave me alone.
