1. If we meet at 9:30, we (have) _________________plenty of time. 2. If you (find) _________________ a skeleton in the cellar, don't mention it to anyone. 3. The zookeeper would have punished her with a fine if she ( feed) _________________ the animals.. 4. If you pass your examination, we (have) _________________a celebration. 5. Lisa would find the milk if she (look) _________________ for it in the fridge. 6. What (happen) _________________if I press this button? 7. The door will be unlocked if you (press)_________________ the green button. 8. I should have voted for her if I (have) _________________ a vote then. 9. If you go to Paris, where you (stay) _________________? 10. If you (swim) _________________ in this lake, you'll shiver from cold. 11. If someone offered to buy you one of those rings, which you (choose) _________________? 12. The flight may be cancelled if the fog (get) _________________thick. 13. If the milkman (come) _________________, tell him to leave two pints. 14. I (call) _________________ the office if I were you. 15. Someone (sit) _________________on your glasses if you leave them there. 16. You would hear my explanation if you (not talk) _________________so much. 17. What I (do) _________________if I hear the burglar alarm? 18. If you (read) _________________the instructions carefully, you wouldn't have answered the wrong question. 19. If Mel (ask) _________________ her teacher, he'd have answered her questions. 20. I would repair the roof myself if I (have) _________________a long ladder. 21. Unless they turn that radio off, I (go) _________________mad. 22. If you were made redundant, what you (do) _________________? 23. We'll have a long way to walk if we (run) _________________out of petrol here. 24. If you shake that bottle of port, it (not be) _________________ fit to drink. 25. If you spoke louder, your classmates (understand) _________________ you. 26. I'll probably get lost unless he (come) _________________with me. 27. You (not have) _________________ so many accidents if you drove more slowly. 28. If you (wear) _________________ a false beard, nobody would have recognized you. 29. If she (leave) _________________ the fish here, the cat will eat it. 30. You (have) _________________ no trouble at school if you had done your homework. 31. Unless you (tell) __________________ the truth, I won’t help you. 32. You'll get pneumonia if you (not change) _________________ your wet clothes. 33. If I had known that you couldn't eat octopus, I (not buy) _________________ it. 34. If they (hang) _________________ that picture lower, people would be able to see it. 35. She (be) _________________able to walk faster if she didn’t have such high-heel shoes. 36. I (bring) _________________ you some beer if I had known that you were thirsty. 37. If you had touched that electric cable, you (be) _________________ electrocuted. 38. If the story hadn't been true, the newspaper (not print) _________________ it. 39. I (not buy) _________________ things on the installment system if I were you. 40. Dan (arrive) _________________ safe if he drove slowly. Read more: https://tienganh247.info/bai-luyen-tap-ve-cau-dieu-kien-hay-co-dap-an-exercises-on-conditional-sentences-a384.html#ixzz6Eeq2pFDE