In America, if college tuition was high, they may need working part-time to help pay for their education.. In America, if college tuition is high, they may need working part-time to help[r]
(1)Exercise 1: One of the four underlined parts marked A, B, C, D in each sentence is not correct in standard English Identify them If Lucia had been here now, she would find out the truth about her uncle’s accident A B C D If a student takes a course on Computer Science, it will take him four years doing the course A B C D Unless it did not rain, Peter would pay us a visit A B C D If had I known you were in financial difficulty, I would have helped you A B C D If I had knew the time when the match started, I would have told you A B C D If she had finished the work, she can go home A B C D If I had spoken more confident at the interview, they would have offered me the job A B C D If we had had a map, we would not be lost yesterday A B C D Had I known Alice’s address, I would write to her A B C D 10 If I had realized that the traffic lights were red, I would stop A B C D 11 If had you sent the application form to that company, you would have been offered a job A B C D 12 If you don’t care conservation the environment, we will get unavoidable disasters A B C D /,ʌnə'vɔidəbl/ kh thể tránh được; tất yếu 13 He spends money carelessly as if he was a millionaire A B C D 14 Unless you work harder, you will be sack because of your laziness A B C D 15 Unless there had been the heavy storm, the climbers will not have died A B C D 16 She has found that nobody can help her if she did not try her best to it herself A B C D Exercise 2: Choose the best answer for each of the following sentences If the oceans _of fresh water, there _ plenty of water to irrigate all the deserts on earth A is / will be B.were / would be C would be / were D had been / would have been _have enough apples, she’ll bake an apple pie this afternoon A.Should she B If she C Will she D Unless she If you _to me, you wouldn’t have got so much trouble A listened B would listen C had listened D Would have listened If you don’t know how to spell a word, you _ look it up in the dictionary A must B will C should D ought If the sun _, we _for a walk A shines / will go B shone / will go C shone / would go D had shone / would go The campfire _ if it _ last night A wouldn’t be cancelled / hadn’t rained B wouldn’t have been cancelled / hadn’t rained C would have been cancelled / hadn’t rained D will be cancelled / rains But for our parents, we _ successful in life A will never be B would never be C wouldn’t have be D would have never been (2) If I _ my wallet at home this morning, I _ money for lunch now A leave / will have B didn’t leave / would have C hadn’t left / would have D hadn’t left / would have had It is too bad, Lam isn’t here If he _ here, he _ what to A were / would know B is / will know C had been / would have known D was / would know 10 If we _ the plans carefully, we would not have had so many serious mistakes A study B had studied C studied D were studying 11 I will never talk to you again _ you apologize me _ your being rude A if / for B unless / for C or / of D whether / or 12 _ if you work harder, you will be sacked A Whether B If C However D Unless 13 I think you should stop smoking A If I am you, I will stop smoking B If I were you, I will stop smoking C If I were you, I would stop smoking D If I had been you, I would stop smoking 14 If you take the ice out of the fridge, it _ A vaporizes B melts C heats D disappears 15 We should something to protect water from being polluted _we will have nothing to drink in the future A if B whether C or D unless 16 If / you / want / get ahead / this company / have / be prepared / work / long hours A If you want to get ahead this company, you have to be prepared work long hours B If you want to get ahead in this company, you have to be prepared working long hours C If you want to get ahead for this company, you have to be prepared working long hours D If you want to get ahead in this company, you have to be prepared to work long hours 17 not / forget / keep / touch / me / if / you / come / Singapore A Don’t forget keeping in touch with me if you come to Singapore B Don’t forget to keeping in touch with me if you come to Singapore C Don’t forget to keep in touch with me if you come to Singapore D Don’t forget kept in touch with me if you come to Singapore 18 If I can’t afford something, I never buy it A I never buy anything that I can’t afford B I never buy something that I can’t afford C I never buy anything that I can afford D The thing that I can’t afford I never buy anything 19 The police want to contact with people if they saw him A The police want to talk to anyone who sees the man B The police want to talk to anyone who saw the man C The police wants to talk to anyone who saw the man D The police who saw the man want to talk to someone 20 How should people be punished if they start a fire? A What we should with someone who starts the fire? B What should we with someone starts the fire? C What with someone who starts the fire should we do? D What should we with someone who starts the fire? 21 Let’s knock on their door to see _ home A if they’re B unless they’re C whether they were D if they were 22 Unless we _ more snow, we can’t go skiing A will have B have C have had D had 23 You’ll fail the exam _ you start revising A if B until C when D unless (3) 24 Unless you wash the car, you _ not drive it at the weekend A would B could C have to D may 25 If Peter _ his car before the drive, he _ the problem of out of petrol A checked / will not get B had checked / would not have got C checks / will not have got D would be checking / will not have got 26 He stepped on the mine, and it exploded A If he doesn’t step on the mine, it doesn’t explode B If he doesn’t step on the mine, it won’t explode C If he didn’t step on the mine, it wouldn’t explode D If he hadn’t stepped on the mine, it wouldn’t have exploded 27 In my experiments, the liquid is cooled to 32ºF It always freezes A If you cool the liquid to 32 degrees, it froze B If you cooled the liquid to 32 degrees, it would freeze C If you cool the liquid to 32 degrees, it will freeze D If you had cooled the liquid to 32 degrees, it would have frozen 28 It may rain this afternoon I hope it doesn’t because I don’t want the match to be cancelled A If it rains, the match is cancelled B If it rains, the match will be cancelled C if it rained, the match would be cancelled D If it had rained, the match would have been cancelled 29 Unfortunately, I don’t know Philosophy, so I can’t answer your question A If I know Philosophy, I can answer your question B If I know Philosophy, I will be able to answer your question C If I knew Philosophy, I would be able to answer your question D If I had known Philosophy, I would have been able to answer your question 30 If the bag had not been heavy, we would have taken it with us A The bag is heavy, so we cannot take it with us B The bag was heavy, so we could not take it with us C Because the bag was heavy so we could not take it with us D We took the bag with us although it was heavy 31 _ there are some more ideas, we can end the meeting now A If B As if C Unless D In case 32 If he _ with us now, he _ the beauty of nature of the National Park A is / can enjoy B was / will enjoy C has been / would enjoy D were / could enjoy 33 If they had searched more carefully, they…the watch sooner A will find B would find C found D would have found 34 If I had got up early, I _ to have breakfast now A have B.I had C would have D would have had 35 He talked as if nothing _ A has happened B had happened C will happen D would happen 36 Can you imagine what _ if everyone _ A will happen / can fly B would happen / could fly C had happened / could have flown D happened / will have happened 37 The wind was so strong that the cottage collapsed A The wind was too strong to collapse the cottage B If the wind were not so strong, the cottage would not collapse C Due to the strong wind, the cottage collapsed D It is the strong wind made the cottage collapsed 38 Slow down _ A In case you will get and accident B Provided that you would get and accident C And you will get and accident (4) D Or you will get an accident 39 I regret behaving so impolitely with her and she was disappointed A Unless I behave so impolitely with her, she would not be disappointed B Provided that I did not behave so impolitely with her, she would not be disappointed C I wish I did not behave so impolitely with her D If I had not behaved so impolitely with her, she would not have been disappointed 40 I cannot buy a new computer _ I save enough money A if B even if C unless D as if 41 Most people you meet will be polite to you _ A if you are polite to them B if you will be polite to them C unless you are polite to them D if you were polite to them 42 Take an umbrella with you _ A in case it rains B unless it rains C if it will rain D even if it would rain 43 If you so, it _ the matter worse A makes only B would only make C will only make D had only made 44 You _ English fluently unless you practice it every day A will speak B will not speak C can speak D did not speak 45 Hurry up _ you will miss the bus and be late for school A if B and C or D as 46 You will get a good seat if you _ first A come B came C have come D will come 47 The baby will die if nobody sends for a doctor A unless a doctor is sent for B if a doctor is sent for C unless nobody sends for a doctor D if a doctor will be sent 48 He needs a lot of money to cure his daughter’s illness _ he works day and night A if B unless C then D so 49 Sam will not graduate _ A if he passed all the tests B if he does not pass all the tests C unless he passes all the tests D unless he had passed all the tests 50 _ , we cannot continue our journey A If there is not enough food B If only there is not enough food C Only if there is enough food D If there was enough food 51 If I had been more confident, I would have passed the driving test I failed my driving test because of my lack of confidence I had failed my driving test because of my lack of confidence I passed the driving test in spite of my lack of confidence I passed the driving test with confidence 52 You / in need / I / help A If you are in need, I will help you with something B If you are in need, and I will help you with something C If you are in need or I will help you with something D Otherwise you are in need, I will help you with something 53 Ok / I / pick you up / o’clock / afternoon? A Do you OK if I pick you up at o’clock in the afternoon? B Is it OK if I pick if I pick you up at o’clock in the afternoon? C Do you mind it is OK if I pick you up at o’clock in the afternoon? D I wonder is it OK if I pick you up at o’clock in the afternoon? 54 I / get / refund / change / another sweater A I would like to get the refund if you can change me another sweater B Unless I would like to get the refund or you can change me another sweater C I would like to get the refund or you can change me another sweater (5) D I would like to get the refund; consequently, you can change me another sweater 55 If I had time, I would go with you A.I am free and surely go with you B.I am too busy to go with you C I will go with you because I have time D I am free enough to go with you 56 America/if/college tuition/high/they/may/need/work/part-time/help pay/their education A In America, if college tuition was high, they may need working part-time to help pay for their education B In America, if college tuition is high, they may need working part-time to help pay for their education C In America, if college tuition is high, they may need to work part-time to help pay for their education D In America, if college tuition is high, they may need to working part-time to help pay for their education 57 If Margaret hadn’t been wearing a seat belt, she… Injured A has been B would has been C would be D would have been 58 If I _ the rain yesterday, I _ ill A had not caught / would have been B had not caught / would have not been C have not caught / were not D have not caught / would have been 59 He looked frightened as if he _ a ghost A sees B is seeing C has seen D had seen 60 What _if there _ a serious nuclear accident A will happen / was B happens / were C would happen / were D would happen / had been ĐÁP ÁN BÀI TẬP Exercise 1: One of the four underlined parts marked A, B, C, D in each sentence is not correct in standard English Identify them 17 If Lucia had been here now, she would find out the truth about her uncle’s accident A B C D 18 If a student takes a course on Computer Science, it will take him four years doing the course A B C D 19 Unless it did not rain, Peter would pay us a visit A B C D 20 If had I known you were in financial difficulty, I would have helped you A B C D 21 If I had knew the time when the match started, I would have told you A B C D 22 If she had finished the work, she can go home A B C D 23 If I had spoken more confident at the interview, they would have offered me the job A B C D 24 If we had had a map, we would not be lost yesterday A B C D 25 Had I known Alice’s address, I would write to her A B C D 26 If I had realized that the traffic lights were red, I would stop A B C D 27 If had you sent the application form to that company, you would have been offered a job A B C D 28 If you don’t care conservation the environment, we will get unavoidable disasters A B C D 29 He spends money carelessly as if he was a millionaire A B C D (6) 30 Unless you work harder, you will be sack because of your laziness A B C D 31 Unless there had been the heavy storm, the climbers will not have died A B C D 32 She has found that nobody can help her if she did not try her best to it herself A B C D Exercise 2: Choose the best answer for each of the following sentences 61 If the oceans _of fresh water, there _ plenty of water to irrigate all the deserts on earth A is / will be B.were / would be C would be / were D had been / would have been 62 _have enough apples, she’ll bake an apple pie this afternoon A.Should she B If she C Will she D Unless she 63 If you _to me, you wouldn’t have got so much trouble A listened B would listen C had listened D Would have listened 64 If you don’t know how to spell a word, you _ look it up in the dictionary A must B will C should D ought 65 If the sun _, we _for a walk A shines / will go B shone / will go C shone / would go D had shone / would go 66 The campfire _ if it _ last night A wouldn’t be cancelled / hadn’t rained B wouldn’t have been cancelled / hadn’t rained C would have been cancelled / hadn’t rained D will be cancelled / rains 67 But for our parents, we _ successful in life A will never be B would never be C wouldn’t have be D would have never been 68 If I _ my wallet at home this morning, I _ money for lunch now A leave / will have B didn’t leave / would have C hadn’t left / would have D hadn’t left / would have had 69 It is too bad, Lam isn’t here If he _ here, he _ what to A were / would know B is / will know C had been / would have known D was / would know 70 If we _ the plans carefully, we would not have had so many serious mistakes A study B had studied C studied D were studying 71 I will never talk to you again _ you apologize me _ your being rude A if / for B unless / for C or / of D whether / or 72 _ if you work harder, you will be sacked A Whether B If C However D Unless 73 I think you should stop smoking A If I am you, I will stop smoking B If I were you, I will stop smoking C If I were you, I would stop smoking D If I had been you, I would stop smoking 74 If you take the ice out of the fridge, it _ A vaporizes B melts C heats D disappears 75 We should something to protect water from being polluted _we will have nothing to drink in the future A if B whether C or D unless 76 If / you / want / get ahead / this company / have / be prepared / work / long hours E If you want to get ahead this company, you have to be prepared work long hours F If you want to get ahead in this company, you have to be prepared working long hours G If you want to get ahead for this company, you have to be prepared working long hours H If you want to get ahead in this company, you have to be prepared to work long hours 77 not / forget / keep / touch / me / if / you / come / Singapore E Don’t forget keeping in touch with me if you come to Singapore F Don’t forget to keeping in touch with me if you come to Singapore G Don’t forget to keep in touch with me if you come to Singapore (7) H Don’t forget kept in touch with me if you come to Singapore 78 If I can’t afford something, I never buy it E I never buy anything that I can’t afford F I never buy something that I can’t afford G I never buy anything that I can afford H The thing that I can’t afford I never buy anything 79 The police want to contact with people if they saw him E The police want to talk to anyone who sees the man F The police want to talk to anyone who saw the man G The police wants to talk to anyone who saw the man H The police who saw the man want to talk to someone 80 How should people be punished if they start a fire? E What we should with someone who starts the fire? F What should we with someone starts the fire? G What with someone who starts the fire should we do? H What should we with someone who starts the fire? 81 Let’s knock on their door to see _ home A if they’re B unless they’re C whether they were D if they were 82 Unless we _ more snow, we can’t go skiing A will have B have C have had D had 83 You’ll fail the exam _ you start revising A if B until C when D unless 84 Unless you wash the car, you _ not drive it at the weekend A would B could C have to D may 85 If Peter _ his car before the drive, he _ the problem of out of petrol A checked / will not get B had checked / would not have got C checks / will not have got D would be checking / will not have got 86 He stepped on the mine, and it exploded E If he doesn’t step on the mine, it doesn’t explode F If he doesn’t step on the mine, it won’t explode G If he didn’t step on the mine, it wouldn’t explode H If he hadn’t stepped on the mine, it wouldn’t have exploded 87 In my experiments, the liquid is cooled to 32ºF It always freezes E If you cool the liquid to 32 degrees, it froze F If you cooled the liquid to 32 degrees, it would freeze G If you cool the liquid to 32 degrees, it will freeze H If you had cooled the liquid to 32 degrees, it would have frozen 88 It may rain this afternoon I hope it doesn’t because I don’t want the match to be cancelled A If it rains, the match is cancelled B If it rains, the match will be cancelled C if it rained, the match would be cancelled D If it had rained, the match would have been cancelled 89 Unfortunately, I don’t know Philosophy, so I can’t answer your question E If I know Philosophy, I can answer your question F If I know Philosophy, I will be able to answer your question G If I knew Philosophy, I would be able to answer your question H If I had known Philosophy, I would have been able to answer your question 90 If the bag had not been heavy, we would have taken it with us E The bag is heavy, so we cannot take it with us F The bag was heavy, so we could not take it with us G Because the bag was heavy so we could not take it with us H We took the bag with us although it was heavy (8) 91 _ there are some more ideas, we can end the meeting now A If B As if C Unless D In case 92 If he _ with us now, he _ the beauty of nature of the National Park A is / can enjoy B was / will enjoy C has been / would enjoy D were / could enjoy 93 If they had searched more carefully, they…the watch sooner A will find B would find C found D would have found 94 If I had got up early, I _ to have breakfast now A have B.I had C would have D would have had 95 He talked as if nothing _ A has happened B had happened C will happen D would happen 96 Can you imagine what _ if everyone _ A will happen / can fly B would happen / could fly C had happened / could have flown D happened / will have happened 97 The wind was so strong that the cottage collapsed E The wind was too strong to collapse the cottage F If the wind were not so strong, the cottage would not collapse G Due to the strong wind, the cottage collapsed H It is the strong wind made the cottage collapsed 98 Slow down _ E In case you will get and accident F Provided that you would get and accident G And you will get and accident H Or you will get an accident 99 I regret behaving so impolitely with her and she was disappointed E Unless I behave so impolitely with her, she would not be disappointed F Provided that I did not behave so impolitely with her, she would not be disappointed G I wish I did not behave so impolitely with her H If I had not behaved so impolitely with her, she would not have been disappointed 100 I cannot buy a new computer _ I save enough money A if B even if C unless D as if 101 Most people you meet will be polite to you _ A if you are polite to them B if you will be polite to them C unless you are polite to them D if you were polite to them 102 Take an umbrella with you _ A in case it rains B unless it rains C if it will rain D even if it would rain 103 If you so, it _ the matter worse A makes only B would only make C will only make D had only made 104 You _ English fluently unless you practice it every day A will speak B will not speak C can speak D did not speak 105 Hurry up _ you will miss the bus and be late for school A if B and C or D as 106 You will get a good seat if you _ first A come B came C have come D will come 107 The baby will die if nobody sends for a doctor A unless a doctor is sent for B if a doctor is sent for C unless nobody sends for a doctor D if a doctor will be sent 108 He needs a lot of money to cure his daughter’s illness _ he works day and night A if B unless C then D so 109 Sam will not graduate _ A if he passed all the tests B if he does not pass all the tests C unless he passes all the tests D unless he had passed all the tests (9) 110 _ , we cannot continue our journey A If there is not enough food B If only there is not enough food C Only if there is enough food D If there was enough food 111 If I had been more confident, I would have passed the driving test A I failed my driving test because of my lack of confidence B I had failed my driving test because of my lack of confidence C I passed the driving test in spite of my lack of confidence D I passed the driving test with confidence 112 You / in need / I / help E If you are in need, I will help you with something F If you are in need, and I will help you with something G If you are in need or I will help you with something H Otherwise you are in need, I will help you with something 113 Ok / I / pick you up / o’clock / afternoon? E Do you OK if I pick you up at o’clock in the afternoon? F Is it OK if I pick if I pick you up at o’clock in the afternoon? G Do you mind it is OK if I pick you up at o’clock in the afternoon? H I wonder is it OK if I pick you up at o’clock in the afternoon? 114 I / get / refund / change / another sweater E I would like to get the refund if you can change me another sweater F Unless I would like to get the refund or you can change me another sweater G I would like to get the refund or you can change me another sweater H I would like to get the refund; consequently, you can change me another sweater 115 If I had time, I would go with you A.I am free and surely go with you B.I am too busy to go with you C I will go with you because I have time D I am free enough to go with you 116 America/if/college tuition/high/they/may/need/work/part-time/help pay/their education E In America, if college tuition was high, they may need working part-time to help pay for their education F In America, if college tuition is high, they may need working part-time to help pay for their education G In America, if college tuition is high, they may need to work part-time to help pay for their education H In America, if college tuition is high, they may need to working part-time to help pay for their education 117 If Margaret hadn’t been wearing a seat belt, she… Injured A has been B would has been C would be D would have been 118 If I _ the rain yesterday, I _ ill A had not caught / would have been B had not caught / would have not been C have not caught / were not D have not caught / would have been 119 He looked frightened as if he _ a ghost A sees B is seeing C has seen D had seen 120 What _if there _ a serious nuclear accident A will happen / was B happens / were C would happen / were D would happen / had been (10)