Choose the best answer to complete the following sentences. 1. If it …….. convenient, let’s go out for a drink tonight. a. be b. Was c. Were d. is 2. If you ……. time, please write to me. a. have b. have had c. Had d. has 3. If you had the chance, ………… you go finishing? a. did b. Would c. may d. do 4. Trees won’t grow ……….. there is enough water. a. if b. When c. Unless d. as 5. 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 6. I wish I …….. you some money for your rent, but I’m broke myself. a. can lend b. could lend c. would lend d. will lend 7. If someone ……… into the store, smile and say, “ May I help you?” a. comes b. Came c. would come d. could lend 8. If you stay up late the previous night, you ………. sleepy the next morning. a. feelb. to feel c. Feels d. will feel 9. If Peter ………., Sarah will be sad because she wants to meet him very much a. comesb. do not comec. does not comed. will come 10. If his teeth still …….., he will have to go to the dentist’s again. a. hurtb. hurtsc. to hurtc. will hurt 11. If you…………Tom , tell him I have a message for him. a. will meetb. would meetc. meetd. met 12. If you …………too hot during the night , turn down the central heating. a. will feelb. feltc. feeld. feels. 13. If you …………with your dictionary, I ‘d like to borrow it. a. finishb. finishedc. will finishd. are finishing. 14. If I lived nearer the centre , I …………always late. a. wouldn’t beb. can bec. won’t be d. will be. 15. What would Lan do if she …………..the Miss world. a. would beb. werec. will bed. is. 16. If I ………….her , I would have said “ hello” a. has seenb. have seenc. sawd. had seen. 17. If she had read the passage more slowly , the candidate……………………. a. understood.B. would have understood c. will understoodd. would understand. 18. If it……………, they will not go out. a. rainsb. rainedc. raind. raining. 19. Jame will not complete the work if she is …………..rarely enough. a. tell b. tellingc. tellsd. told. 20. Betty will not go to the party unless John ……………….too. a. gob. wentc. goingd. goes 21. Miss An does not want to go on the trip if nobody…………..with her. a. gob. goesc. wentd. going. 22.If you ………….to go shopping, please go with your aunt this weekend. a. wantsb. wantc. wantingd. wanted. 23. Mr Smith has to work on weekends if his manager………….him to. a. tellb. tellingc. toldd. tells. 24. Unless they ……………her to work hard, she would not. a. encourageb. encouragec. encouragesd. encouraging. 25. If I ……….a king, I would give money to the poor . a. is b. arec. am d. were. 26. If we had left this country , we would have………….to Australia. a. emigratedb. emigratesc. emigrated. emigrating. 27. If I had to the party last night, I …………her. a. will have met.b. would meetc. would have metd. will meet. 28. Unless the pupils pay attention, the teacher …………….be angry. a. would b. mayc. willd. might. 29. Please do not go out if it………………. a. rainb. rainsc. rainedd. raining. 30. If you ……………me with this exercise, I will do the same for you one day. a. helpedb. would helpc. helpd. will help. 31. If you listen to music, you can’t ……………your study. a. concentrate onb. interested inc. care aboutd. read about. 31. ……………you study harder, you won’t pass the final exam. a. unlessb. ifc. if notd. without. 32. If the weather………….fine, we will go on a picnic. a. is b. werec. would bed. will be. 33. If he………………….harder, the results will be better. a. workedb. worksc. has workedd. will work. 34. If Americans ate fewer foods with sugar and salt, their general health………..better. a. beb. will bec. is d. would be. 35. If she hadn’t overslept, she ………..late for the interview. a. wouldn’t beb. wouldn’t have been c. hadn’t beend. would have been 36. I’d have told you if I …………..the book. a. had seenb. would have seenc. sawd. see. 37. If we had known your new address, we…………..to see you. a. cameb. would have comec. would comed. will come. 38. If I found a wallet in the street, I ………….take it to police. a. will b. shouldc. wouldd. shall 39. I ………….that coat if I were you. a. wouldn’t buyb. didn’t buyc. don’t buy d. won’t buy. 40. If you didn’t do this , you ……………punished. a. areb. will bec. would bed. should be.