9. Now we’re lost! If you …..had written down….. (write down) Mary’s directions, this …………………… ………………………….………… (not / happen). 10. Why don’t we emigrate? If we lived in Australia, at least the weather ………………………….………… (be) better! 11. I’m afraid that Smith is a hardened criminal. If we ……………………………….………… (not / punish) him this time, he ……………………………….………… (only / commit) more crimes. 12. I’m sorry I can’t lend you any money. You know that if I ……………………………….………… (have) it, I ……………………………….………… (lend) it to you. 13. Don’t be afraid. If you …………………………… (touch) the dog, it ……………………….… (not / bite). 14. It’s always the same! If I ……………………………….………… (decide) to leave the office early, my boss ……………………………….………… (call) me after I’ve left! 15. What a terrible thing to happen! Just think, if we ……………………………….………… (not / miss) the plane, we……………………………….………… (kill) in the crash. GIÚP MÌNH VỚI Ạ! CẢM ƠN NHÌU