14. I am very thin. I think, if I _____ smoking, I might get fat. A. stop B. had stopped C. will stop D. stopped 15. If I _____ that yesterday, I _____ them. A. had discovered / would inform B. had discovered / would have informed C. had discovered / could inform D. discovered / can inform 16. If you _______ to the course regularly, they ________ a certificate last year. A. go / gave B. go / give C. had gone / would have given D. went / would give 17. I think he is not at home. If he _____ in, he ______ the phone. A. was / answered B. were / would answer C. were / would have answered D.had been / would have answered 18. If I ______ in London now, I could visit British Museum. A. were B. had been C. have been D. would be 19. If you didn't wear shabby clothes, you _______ more good-looking. A. will be B. would be C. would have been D. can be 20. If your hair _______ grey now, what ______ you ________? A. went / would / do B. goes / would /do C. had gone / would/do D. had gone / would have / done 21. If I ________ an Angel, I would try to make happy all the children. A. am B. have been C. were D. had been 22. John would be taking a great risk if he _____ his money in that business. 23. What (you / say) ___________ if I offered you a job? 24. The children always (get) ___________ frightened if they watch horror films 25. If it (not be) _____________ for you, I would be late 26. I cant help feeling sorry for the hungry children. If only there (be) __________ peace in the world 27. Were I to become president, my first act (be) __________ to help the poor 28. If he (listen) _____________ to his fathers advice, he would still be working here. 29. If she hadnt stayed up late last night, she (not / be) ____________ tired now. 30. If he (have) _______________free time, he will go swimming. 31. Dont go out if the wind (be) __________________ strong. 32. If you (heat) ___________ice, it (turn) ___________into water.