18. If you didn’t have to leave today, I________ you around the city. A. have shown B. showed C. will show D. would show 19. If our teacher were here now, he________ US with this difficult exercise. A. has helped B. helps C. will help D. would help 20. If he were younger, he________ a professional running competition now. A. will join B. had joined C. would have joined D. would join 21. If you watch this film, you________ about the cultures of Southeast Asian countries. A. learned B. were learning C. will learn D. would learn 22. If he were better qualified, he________ get the job. A. will B. can C. may D. could 23. If life________ predictable it would cease to be life, and be without flavor. A. is B. would be C. were D. had been 24. That sounds like a good offer. I________ it if I________ you. A. would accept - were B. accepted - would be C. accept - will be D. will accept - were 25. If he improved his IT skills, he________ a job. A. will easily get B. would easily get C. will easily have got D. would easily have got 26. If it had not rained last night, the roads in the city________ so slippery now. A. must not be B. would not be C. could not have been D. would not have been 28. If it________ their encouragement, he could have given it up. A. hadn’t been for B. wouldn’t have been for C. had been for D. hadn’t been 32. If I were in charge, I________ things differently. A. had done B. would do C. would have done D. will do 33. If a drop of oil is placed in a glass of water, it________ to the top. A. will float B. would float C. does float D. should float 34. ________anyone call, just say I’ll be back in the office at four o’clock. A. If B. Were C. Should D. Unless 36. If I________ just one year younger, I would be eligible for the scholarship. A. am B. will be C. would be D. were 37. If we are not busy this weekend, we________ the new fruit farm in the countryside. A. will visit B. would visit C. would have visited D. visited 38. If you follow my directions, you________ her house easily. A. would find B. would have found C. found D. will find 41. If I had enough money, I________ abroad to improve my English. A. will go B. would go C. should go D. go 42. If you________ to my advice in the first place, you wouldn’t be in this mess right now. A. listen B. had listened C. will listen D. listened 43. If you________ Tom, tell him I have a message for him. A. will meet B. would meet C. meet D. met 44. If I lived nearer the centre, I________ always late for work. A. wouldn’t be B. can be C. won’t be D. will be