Cond itio nal Se nten ces A. EXERCISE I : Conditional Sentence Type I : 1/ If he (study) ____________ harder, he can pass an exam. 2/ She may be late if she (not hurry) ____________. 3/ Tell him to ring me if you (see) ______________him. 4/ If you are kind to me, I (be) _____________ good to you. 5/ If he (give) _________________ up smoking, as his doctor orders, he will be soon well again. 7/ You (not pass) ________________ your driving test unless you drive more carefully. 8/ He’ll be ill if he (not stop) _______________ worrying so much. 9/ We’ll go to the beach tomorrow if it ( be) _______________ nice. 10/ Jane never( get) _______________there on time if the train leaves soon. Conditional Sentence Type II : 1/ He (come) _______________ if you waited. 2/ If you (ring) ________________ the bell, the servant would come. 3/ If it (not, rain) _______________ a lot, the rice crop wouln’t grow. 4/ If today (be) _____________ Sunday, we wouldn’t have to work 5/ You would have to stay in bed unless your health (improve) _______________. 6/ If I (have) _________________ a typewriter, I could type it myself. 7/ What (you do) ____________________ if you got fat ? Conditional Sentence Type III: 1/ If I had known that you were in hospital , I (visit) ____________________ you. 2/ If you (arrive) ____________________ ten minutes earlier, you would have got a seat. 3/ If you (speak) ____________________ more slowly,he might have understood you. 4/ If I had known that the baby was hungry, I (feed) ___________________ him. 5/ If she had had your address, she (write) ___________________ to you. 6/ If she (write) ___________________ more carefully, she might not have made too many mistakes. B. EXERCISE II : Rewrite the following sentences, using Conditional Sentences Conditional Sentence Type I : 1/ My brother will have enough money. He will buy a bicycle. If ___________________________________________________________ 2/ I’ll buy a new hat. I’ll give it to you. If ___________________________________________________________ 3/ You’ll ask the teacher. He’ll explain the lesson to you. If ___________________________________________________________ Conditional Sentence Type II : 1/ I don’t have enough money. I can’t go on a long holiday this year. If ___________________________________________________________ 2/ I don’t have a typewriter. I can’t type it myself. → ______________________________________________ 3. I don't live in a big city, so I can't go to the cinema very often. If ………………………………………………………… 4. Lan doesn’t have a bike, she walk to school. If ………………………………………………………………………………….,. Conditional Sentence Type III: 1. He didn’t hurry, so he missed the train. If ………………………………………………………………………………….,. C. EXERCISE III I. Conditional sentences: type I: Put the verbs in brackets into the correct tenses. 1. If I see him I (give)…………… him a lift. 2 If he (eat)…………………… all that he will be ill. 3. If I find your passport I (telephone)…………………. you at once. 4. If he (read)………………… in bad light he will ruin his eyes. 5. Someone (steal)…………………… your car if you leave it unlocked. 6. What will happen if my parachute (not open)? 7. If he (wash)…………………… my car I'll give him Ј10. 8. If she (need)…………………………… a radio she can borrow mine 9. If you (not go) ……………………….away I'll send for the police. 10. I'll be very angry if he (make)……………………… any more mistakes. 11. If he (be) ……………….late we'll go without him. 12. If you give my dog a bone he (bury)…………………… it at once. 13. If you come late they (not let) you in. 14. We'll have to move upstairs if the river (rise) any higher. 15. If he (work)……………………… hard today can he have a holiday tomorrow? 16. If you (not like)……………………. this one I'll bring you another. 17. She won't open the door unless she (know) ……………………….who it is. II. Conditional sentences: type 2: Put the verbs in brackets into the correct tenses. 1 If I had a typewriter I (type)………………… it myself. 2 If I (know)………………………… his address I'd give it to you. 3 He (look) ……………………………a lot better if he shaved more often 4. If he worked more slowly he (not make) ………………………………so many mistakes. 5. I shouldn't drink that wine if I (be) ……………………… you. 6. More tourists would come to this country if it (have)……………………… a better climate 7. If I (win)…………………… a big prize in a lottery I'd give up my job. 8. What you (do)……………………… if you found a burglar in your house? 9. I could tell you what this means if I (know)……………………………. Greek. 10. If he knew that it was dangerous he (not come)…………………………… 11. I could get a job easily if I (have) ………………………a degree. 12. If we had more rain our crops (grow)…………………………. faster. 13. What would you do if the lift (get) ……………………… stuck between two floors? 14. If you (paint)………………………… the walls white the room would be much brighter. 15. I'd climb over the wall if there (not be) ……………………….so much broken glass on t of it. III. Conditional sentences: type 3 Put the verbs in brackets into the correct tenses. 1 If I had known that you were in hospital I (visit) …………………… you. 2.You would have seen my garden at its best if you (be) ……………………… here last week. 3 I shouldn't have believed it if I (not see)…………………… it with my own eyes. 4 If he had asked you, you (accept)? 5. If I (know) …………………………… that you were coming I'd have baked a cake. 6. If I (had) ……………………….a map I would have been all right. 7. The hens (not get)…………………………. into the house if you had shut the door. 8. If he had known that the river was dangerous he (not try)………………………… to swim across it. 9. If you (speak)……………………… more slowly he might have understood you. 10. If he had known the whole story he (not be) ……………………… so angry. 11. If she had listened to my directions she (not turn) ………………………….down the wrong street. VI. Put “if” or “unless” into these spaces. 1/ ________ we hurry, we’ll miss the bus. 2/ Will you phone me ________ you come to England ? 3/ ________ you see Jane, ask her to contact me. 4/ You’ll never pass your exam ________ you don’t work harder. 5/ Liverpool won’t win ________ they begin playing better. V. Use “if” in place of “unless” 1/ We won’t go out unless it stops raining. -________________________________________________ 2/ I will call the police unless you give back my bicycle. -____________________________________________________________ 3/ You wouldn’t be able to do this exercise unless your English were good. -____________________________________________________________ 4/ Unless we had enough rain, we couldn’t grow rice. -____________________________________________________________ 5/ The fishermen couldn’t have caught a lot of fish unless they had had good nets. -____________________________________________________________ VI. Choose the best answer to complete the following sentences. 1. If I ……….a lot of money now, I ………… a new car. a. have /will buy b. have / would buy c. had/ will buy d. had/ would buy. 2. If I ……………you, I …………….do that. a. am/ will b. were /would c. were/ will d. had been/ would. 3. if I were offered the job, I think I ………. it. a. take b. will take c. would take d. would have taken. 4. I would be very surprised if he…………… a. refuses b. refused c. had refused d. would refuse. 5. Many people would be out of work if that factory……… down. a. closes b. had closed c. closed d. would close. 6. If she sold her car, she ………… much money. a. gets b. would get c. will get d. would have got. 7. They would be disappointed if we……………. a. hadn’t come b. wouldn’t come c. don’t come d. didn’t come. 8. Would John be angry if I ……. ……his bicycle without asking? a. take b. took c. had taken d. would take. 9. She ……….terrible upset if I lost this ring. a. will be b. would be c. were d. had been. 10. If someone…………in here with a gun, I would be very frightened. a. would walk b. walks c. had walked d. walked. 11. What would happen if you …………… to work tomorrow? a. don’t go b. didn’t go c. won’t go d. wouldn’t go. 12. We ‘ll get wet if we ………….out. a. go b. did go c. went d. had gone. 13. If I go shopping, I ………some food. a. buy b. will buy c. would buy d. would have bought. 14. If I find it, I ………you. a. will tell b. would tell c. had told d. told. 15. What would you do if you……………a million dollars? a. would win b. win c. had won d. won. 16. They ‘d be hurt if I ………………. a. don’t go b. didn’t go c. hadn’t gone d. wouldn’t go. 17. If we took the 6: 30 train, we…………too early. a. would have arrived b. arrived c. will arrived d. would arrive. 18. If I had known you were in hospital, I …………to see you. a. will go b. would go c. went d. would have gone. 19. If I …………., I would have said hello. a. had seen b. see c. saw d. would see. 20. I………… out if I hadn’t been so tired. a. will go b. went c. would have gone d. would go. 21. If I ……… a camera, I would have taken some pictures. a. have b. had c. would have d. had had. 22. You won’t pass the examination……………you study more. a. as long as b. unless c. if d. whether. 23. If only I …………you wanted to invest money in business. a. had known b. knew c. have known d. know. 24. If I were to leave my country , I ……………disappointed. a. probably be b. would have been c. will be d. would be. 25. If he hadn’t wasted too much time, he…………….in his examination. a. would fail b. wouldn’t fail c. wouldn’t have failed. d. won’t fail. 26. If I had taken that English course, I ……… much progress. a. had made b. would have made c. made d. would make. 27. If I were in your place, I ……….a trip to England. a. will make b. had made c. made. d. would make. 28. If I ………… you , I’d save some of your lottery winning. a. be b. were c. am d. was 29. If the car ……… larger, we would have bought it. a. had been b. have been c. has been d. been 30. If I had enough money, I ……… abroad to improve my English. a. will go b. should go c. would go d. should have go to 31. If it …… convenient, let’s go out for a drink tonight. a. be b. was c. were d. is 32. If you ……. time, please write to me. a. have b. have had c. had d. has 33. If you had the chance, ………… you go finishing? a. did b. would c. may d. do 34. Trees won’t grow ……… there is enough water. a. if b. when c. unless d. as 35. 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 36. 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 37. If someone ……… into the store, smile and say, “ May I help you?” a. comes b. came c. would come d. could lend 38. If you stay up late the previous night, you ………. sleepy the next morning. a. feel b. to feel c. feels d. will feel 39. If Peter ………., Sarah will be sad because she wants to meet him very much a. comes b. do not come c. does not come d. will come 40. If his teeth still …… , he will have to go to the dentist’s again. a. hurt b. hurts c. to hurt c. will hurt 41. If you…………Tom , tell him I have a message for him. a. will meet b. would meet c. meet d. met 42. If you …………too hot during the night , turn down the central heating. a. will feel b. felt c. feel d. feels. 43. If you …………with your dictionary, I ‘d like to borrow it. a. finish b. finished c. will finish d. are finishing. 44. If I lived nearer the centre , I …………always late. a. wouldn’t be b. can be c. won’t be d. will be. 45. What would Lan do if she ………… the Miss world. a. would be b. were c. will be d. is. 46. If I ………….her , I would have said “ hello” a. has seen b. have seen c. saw d. had seen. 47. If she had read the passage more slowly , the candidate……………………. a. understood. B. would have understood c. will understood d. would understand. 48. If it……………, they will not go out. a. rains b. rained c. rain d. raining. 49. Jame will not complete the work if she is ………… rarely enough. a. tell b. telling c. tells d. told. 50. Betty will not go to the party unless John ……………….too. a. go b. went c. going d. goes 51. Miss An does not want to go on the trip if nobody………… with her. a. go b. goes c. went d. going. 52.If you ………….to go shopping, please go with your aunt this weekend. a. wants b. want c. wanting d. wanted. 53. Mr Smith has to work on weekends if his manager………….him to. a. tell b. telling c. told d. tells. 54. Unless they ……………her to work hard, she would not. a. encourage b. encourage c. encourages d. encouraging. 55. If I ……….a king, I would give money to the poor . a. is b. are c. am d. were. 56. If we had left this country , we would have………….to Australia. a. emigrated b. emigrates c. emigrate d. emigrating. 57. If I had to the party last night, I …………her. a. will have met. b. would meet c. would have met d. will meet. 58. Unless the pupils pay attention, the teacher …………….be angry. a. would b. may c. will d. might. 59. Please do not go out if it………………. a. rain b. rains c. rained d. raining. 60. If you ……………me with this exercise, I will do the same for you one day. a. helped b. would help c. help d. will help. 51. If you listen to music, you can’t ……………your study. a. concentrate on b. interested in c. care about d. read about. 61. ……………you study harder, you won’t pass the final exam. a. unless b. if c. if not d. without. 62. If the weather………….fine, we will go on a picnic. a. is b. were c. would be d. will be. 63. If he………………….harder, the results will be better. a. worked b. works c. has worked d. will work. 64. If Americans ate fewer foods with sugar and salt, their general health……… better. a. be b. will be c. is d. would be. 65. If she hadn’t overslept, she ……… late for the interview. a. wouldn’t be b. wouldn’t have been c. hadn’t been d. would have been 66. I’d have told you if I ………… the book. a. had seen b. would have seen c. saw d. see. 67. If we had known your new address, we………… to see you. a. came b. would have come c. would come d. will come. 68. If I found a wallet in the street, I ………….take it to police. a. will b. should c. would d. shall 69. I ………….that coat if I were you. a. wouldn’t buy b. didn’t buy c. don’t buy d. won’t buy. 70. If you didn’t do this , you ……………punished. a. are b. will be c. would be d. should be. VII. Identify the one that has a mistake by circling the corresponding letter a, b, c, d. 71. If we will reduce the speed of population growth, there will be less pressure on the earth. A b c d 72. Unless we leave a bowl of water under the sun, it will evaporate. A b c d 73. If we continue to use fuels at the current rate, we would soon have to face a fuel crisis. A b c d 74. If I am 10 centimeters taller, I would play basketball. A b c d 75. If the doctors could find in the remedy, a lot of people would be saved. A b c d 76. If she bought that house now, she ran out of money. A b c d 77. What you would do if you could speak French well? A b c d 78. If I had known he is not at home, I wouldn’t have gone all the way to his house. A b c d 79. If I had known that the road were flooded, I would never have taken that way. A b c d 80. If I were you, I will go to the dentist’s and have the tooth checked. a b c d 81. If you hadn’t left the car unlocked, it wouldn’t have be stolen. a. b. c. d 82. What would happen because I pressed that red button? a. b. c. d 83. If the weather is fine today, we would go to the beach. a. b c. d. 84. If you will study harder, you will surely pass the coming exams with good results. a. b. c. d 85. If the weather weren’t too bad, we would to go swimming. a. b. c. d 86. If he weren’t too old, he would apply to the job as a war reporter. a. b c. d 87.If drivers obeyed the speed limit, fewer accidents occur. a. b. c. d 88. If I would have studied Russian at school, I would have understood him easily. a. b. c. d 89. If tomorrow the weather will be bad, the match will be postponed. a. b. c. d. 90. If you will see Mike today, please ask him to phone me. a. b. c. d. D. EXERCISE IV : Choose the best anwer 1. If I ……….the same problem you had as a child, I might not have succeeded in life as well as you have. A. have B. would have C. had had D. should have 2. I………you sooner had someone told me you were in the hospital. A. would have visited B. visited C. had visited D. visit 3. ………more help, I could call my neighbor. A. needed B. should I need C. I have neeeded D. I should need 4. ………then what I know today, I would have saved myself a lot of time and trouble over the years. A. had I known B. did I know C. If I know D. If I would know 5. Do you think there would be less conflict in the world if all people……….the same language? A. spoke B. speak C. had spoken D. will speak 6. If you can give me one good reason for your acting like this,………this incident again. A. I will never mention B. I never mention C. will I never mention D. I don’t mention 7. I didn’t know you were asleep. Otherwise, I……….so much noise when I came in. A. didn’t make B. wouldn’t have made C. won’t make D. don’t make 8. Unless you………all of my questions, I can’t do anything to help you. A. answered B. answer C. would answer D. are answering 9. Had you told me that this was going to happen, I…….….it. A. would have never believedB. don’t believe C. hadn’t believed D. can’t believe 10. If Jake……… to go on the trip, would you have gone? A. doesn’t agree B. didn’t agree C. hadn’t agree D. wouldn’t agree 11. When I stopped talking, Sam finished my sentence for me as though he……… my mind. A. would read B. had read C. reads D. can read 12. If you……… , I’d have brought my friends over to your house to watch T.V, but I didn’t want to bother you. A. had studied B. studied C. hadn’t been studying D. didn’t study 13. I wish I…….….you some money for your rent, but I’m broke myself. A. can lend B. would lend C. could lend D. will lend 14. If someone …… …in to the store, smile and say, “May I help you?” A. comes B. came C. would come D. could come 15. “Here’s my phone number”. “Thanks. I’ll give you a call if I ………….some help tomorrow” A. will need B. need C. would need D. needed 16. If I weren’t working for an accounting firm, I……… in a bank. A. would be working B. will work C. have worked D. work 17. The deathrate would decrease if hygienic conditions…………improved. A. was B. is C. were D. had been 18. The education in Japan…….… if the basic principles of education had not been taken into consideration. A. would go down B. would have gone down C. went down D. had gone down 19. If there………., the ricefields could have been more productive. A. had been enough water B. were enough water C. would be enough water D. are enough water 20. The patient could not recover unless he…… …an operation. A. had undergone B. would undergo C. underwent D. was undergoing 21. If she…… … him, she would be very happy. A. would meet B. will meet C. is meeting D. could meet 22. If he………… a thorough knowledge of English, he could have applied for this post. A. had had B. had C. has D. has had 23. If I had enough money, I……… …abroad to improve my English. A. will go B. would go C. should go D. should have gone 24. The bench would collapse if they……………on it. A. stood B. stand C. standing D. stands 25. If it…………convenient, let’s go out for a drink tonight, A. be B. is C. was D. were 26. If you……… …time, please write to me. A. have B. had C. have had D. has 27. I shouldn’t go there at night if I………… you. A. am B. was C. be D. were 28. If I……….….get a pole, I will go fishing. A. can B. could C. may D. might 29. If you had the chance, ……… ….you go fishing? A. did B. may C. would D. do 30. If you ……… a choice, which country would you visit? A. have B. had C. have had D. will have 31. She will acept the offer if you persuade her. A. unless B. because C. provided that D. otherwise 32. If he were here, he would accompany you on the piano. A. Supposing he were here B. because he were here C. were he here D. Both A and C 33. If she had gone abroad, she would have let you know. A. had gone she abroad B. had she gone abroad C. she had gone abroad D. did she go abroad 34. Trees won’t grow…………….there is enough water. A. if B. when C. unless D. as 35. …………….she agreed, you would have done it. A. if B. had C. should D. would 36. If he hadn’t wasted too much time, he ……….…in his examination. A. would fail B. wouldn’t fail C. wouldn’t have failed D. won’t fail 37. If I had taken that English course, I……….….much progress. A. had made B. would have made C. made D. would make 38. If I were in your place, I……… a trip to England. A. will make B. had made C. would make D. made 39. If you inherited a million pounds, what……….….with the money? A. are you going to do B. will you do C. would you do D. do you do 40. If you………… as I told you, you……….….in such predicament now. A. did/would not be B. had done/had not been C. had done /would not be D. do/would not be 41. Come and work for my company if you……….….better to do. A. have nothing B. will have nothing C. had something D. had nothing 42. If you had done as I told you, I think you……….……. A. would succeed B. would have succeeded C-could succed D. had succeeded 43. If he had got half a mark more, he ……………in the exam. A. wouldn’t fail B. wouldn’t have failed C. won’t fail D. won’t be failing 44. If it………….… tomorrow, we may postpone going. A. rains B. will rain C. shall rain D. raining 45. If you hadn’t watched that late movie last night, you……….…sleepy now. A. wouldn’t have beenB. would’t have been being C. would have not been D. might not be 46. If you ……….….as I told you, you ………….sorry now. A. did/would not be B. had done/had not been C. had done/would not be C. do/would not be 47. If I…….…, I will let you know . A. am staying B. will stay C. do stay D. would stay 48. “Are you thinking about going to the Bahamas for the hollidays?”. “No, but if I…….…the time, I’d definitely go”. A. have B. had C. have had D. would have 49. “It’s really raining”. “Yes. If the weather…… ……, we’ll have to camp somewhere else”. A. would get worse B. might get worse C. get worse D. should get worse 50. “Why did you only send twenty dollats in the mail?”. “If I had had more money, I………… given you more.” A. will have B. would have C. would D. have 51. “My boss made me work overtime again”. “If I were you, I………… ….my job”. A. would quit B. will quit C. must quit D. quit 52. “Thanks for your help”. “……….….want more information, call again tomorrow”. A-were you B. had you to C. might you D. should you 53. “Remember the day I drove you to the airport?”. “If you hadn’t ……… …me, I would have been late”. A. take B. taking C. took D. taken 54. “Sally finally got here from Chicago”. “If she had come earlier, we………….…taken her to the play”. A. would be B. would have C. have had D. would had 55. “I don’t know whether to take that mathematics course or not”. “If ………………you, I’d take it”. A. I am B. I will be C. I had been you D. I were 56. “My car broke down when I was leaving Detroit and I had to take the bus”. “…….…, we would have picked you up”. A. Had we known B. If we have known C. We had known D. If we did know 57. “It’s beginning to rain”. “………… , we won’t be able to finish the ball game”. A. If it stops B. Should it stop C. Unless it stops D. If it didn’t stop 58. “Did you need help with your math last night?”. “If I had, I………… …you”. A. would call B. called C. would have called D. will call 59. “I’d really like some lunch but I have so much work to do”. “……….… what you want and I can get it for you”. A. tell me B. if you would say me C. you will tell to me D. if you tell me 60. “John went to the hospital alone”. “If ……………., Iwould have gone with him”. A. had he told me B. he had told me C. he has told me D. he would tell me 61. If you……… this switch, the computer………on. A. press / comes B. will press / come C. press / can come D. have pressed / will come 62. If I……….reading this book, I'll lend it to you. A. finished B. finish C. will finish D. had finished 63. If I……… you, I wouldn't buy that coat. A. am B. was C. were D. would be 64. If I………here yesterday, you………me. A. were / would met B. had been / would met C. were / would have met D. had been / would have met 65. If I was offered the job, I think I……….it. A. take B. will take C. would take D. would have take 66. If I go shopping, I……….some food. A. buy B. will buy C. would buy D. would have bought 67. They'd be hurt if I……………… A. don't go B. didn't go C. won't go D. wouldn't go 68. If I had known you were in hospital, I……… to see you. A. will go B. would go C. went D. would have gone 69. If they ………soon, I' m not going to wait. A. hadn't come B. won't come C. don't come D. didn't come 70. George won't lend you any money…………you promise to pay him back. A. providing B. unless C. provided D. as long as 71. Joe can't hear…… you shout. A. if B. providing C. unless D. whether 72. If Tom is late again, he……………his job. A. loses B. lost C. will lose D. would lose . you persuade her. A. unless B. because C. provided that D. otherwise 32. If he were here, he would accompany you on the piano. A. Supposing he were here B. because he were here C. were he here. next morning. a. feel b. to feel c. feels d. will feel 39. If Peter ………., Sarah will be sad because she wants to meet him very much a. comes b. do not come c. does not come d. will come 40 you hadn’t left the car unlocked, it wouldn’t have be stolen. a. b. c. d 82. What would happen because I pressed that red button? a. b. c. d 83. If the weather is fine today, we would go to the