Bài tập tiếng Anh câu điều kiện có đáp án - Conditional Sentences Bài tập tiếng Anh câu điều kiện có đáp án - Conditional Sentences Câu điều kiện(conditional sentences) là 1 trong những dạng ngữ pháp luôn xuất hiện trong các đề thi tiếng Anh, ví dụ như TOEIC xác xuất thường từ 2 tới 4 câu. Và cũng rất dễ ăn điểm nếu bạn nắm vững kiến thức của các loại câu đặt biệt. Nhưng phải ghi nhớ thêm một số dạng câu điều kiện đặc biệt. Dưới đây là bài viết tổng hợp bài tập về câu điều kiện có đáp án để các bạn làm quen ghi nhớ lâu với câu điều kiện ở cả 3 loại Bài tập 1: Hoàn thành các câu sau với các các từ ở trong ngoặc câu điều kiện loại 1 2 3 1) If we meet at 9:30, we (to have) plenty of time. 2) Lisa would find the milk if she (to look) in the fridge. 3) The zookeeper would have punished her with a fine if she (to feed) the animals. 4) If you spoke louder, your classmates (to understand) you. 5) Dan (to arrive) safe if he drove slowly. 6) You (to have) no trouble at school if you had done your homework. 7) If you (to swim) in this lake, you'll shiver from cold. 8) The door will unlock if you (to press) the green button. 9) If Mel (to ask) her teacher, he'd have answered her questions. 10) I (to call) the office if I was/were you. Đáp án: Bài tập 2 về câu điều kiện loại 1 1) If we (to send) an invitation, our friends (to come) to our party. 2) He (not/to understand) you if you (to whisper). 3) They (not/to survive) in the desert if they (not/to take) extra water with them. 4) If you (to press) CTRL + s, you (to save) the file. 5) You (to cross) the Channel if you (to fly) from Paris to London. 6) Fred (to answer) the phone if his wife (to have) a bath. 7) If Claire (to wear) this dress at the party, our guests (not/to stay) any longer. 8) If I (to touch) this snake, my girlfriend (not/to scream). 9) She (to forget) to pick you up if you (not/to phone) her. 10) I (to remember) you if you (to give) me a photo. Đáp án: Bài tập 3: Câu điều kiện loại 2 1) If you (to help) your grandma, I (to do) the shopping. 2) Andrew (to water) the flowers if he (to stay) at home. 3) If she (to have) 5 pounds more, she (to buy) herself this T-shirt. 4) If they (to offer) me the job, I (to take) it. 5) You (to have) summer holidays from June till August if you (to live) in the USA. 6) We (to sell) the bike for 20 Euros if Ron (to repair) it. 7) If you (to use) a pencil, the drawing (to be) perfect. 8) The children (to be) happy if he (to teach) them English. 9) If Ireen (to visit) us, we (to go) out tonight. 10) They (to come) again if he (to plan) a second stay. Đáp án: Bài tập 4: Câu điều kiện loại 3 1) If you (to check) the car, it (not/to break) down in the middle of the desert. 2) If it (not/to rain), the children (to play) outside. 3) If my parents (not/to be) so tired, they (to watch) the film on TV. 4) If she (to buy) a new hard disk, she (not/to lose) all data. 5) If we (to use) the town map, we (not/to get) lost. 6) If Tom (to eat) more salad, he (not/to catch) a cold. 7) If the police (not/to stop) me, I (to reach) you in time. 8) If his older brother (not/to drive) so fast, he (not/to crash) into the other car. 9) If Fred (not/to cheat) at the test, his teacher (not/to phone) his father. 10) If I (not/to switch off) the radio, I (to know) about the second goal. Đáp án: Bài tập câu trắc nghiệm câu điều kiện có đáp án ở phía cuối bài viết 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 believed B-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 Trắc nghiệm câu điều kiện từ 11-20 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 would have brought my friends over to your house this evening 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-work B-will work C-have worked D-would be working 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 Trắc nghiệm câu điều kiện từ 21 - 30 21-If she … him,she would be very happy. A-would meet B-will meet C-is meeting D-should 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 go to 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 Trắc nghiệm câu điều kiện từ 31-40 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 Aand C 33-If she had gone abroad, she would have let you know. A-had gone she abroad B-had she gone abroad C-Because she had gone abroad D-while she had gone 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-do you do B-will you do C-would you do D-are you going to 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-do/would not be D-had done /would not be Trắc nghiệm câu điều kiện từ 41-50 41-Come and work for my company iif 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 been B-wouldn’t be C-might have not been D-would’t have been being 46 - If you …….as I told you, you ……….sorry now. A-did/would not be B-had done/had not been C-do /would not be D-had done/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 would 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 Trắc nghiệm câu điều kiện từ 51-60 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-had have 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-unlees 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-ha has told me D-he would tell me Đáp 60 câu hỏi trắc nghiệm trên 1-C 31-C 2-A 32-D 3-B 33-B 4-A 34-C 5-A 35-B 6-A 36-C 7-B 37-B 8-B 38-C 9-A 39-C 10-C 40-D 11-B 41-A 12-C 42-B 13-C 43-B 14-A 44-A 15-B 45-B 16-D 46-D 17-C 47-C 18-B 48-B 19-A 49-D 20-C 50-B 21-D 51-A 22-A 52-D 23-B 53-D 24-A 54-B 25-B 55-D 26-A 56-A 27-D 57-C 28-A 58- C 29-C 59-A 30-B 60-B BÀI TẬP CÂU ĐIỀU KIỆN (CONDITIONAL SENTENCES) Exercise 1: Put the verbs in brackets into the correct form: 1. If I see him , I _____ (give ) him a gift. 2. If I had a typewriter, I _____ (type) it myself. 3. If I had known that you were in hospital, I _____ (visit) you. 4. You could make better progress if you _____ (attend) class regularly. 5. If I _____ (know) his telephone number, I’d give it to you. 6. If you _____ (arrive) ten minutes earlier, you would have got a seat. 7. If he worked more slowly, he _____ (not make) so many mistakes. 8. I shouldn’t drink that wine if I _____ (be) you. 9. If I _____ (find) a cheap room, I will stay a fortnight. 10. A lot of people _____ (be) out of work if the factory closed down. Exercise 2: Make conditional sentences: 1. Keep silent or you’ll wake the baby up. →If …………………………………………… … ……… 2. Stop talking or you won’t understand the lesson.→ If …………………………………… ….……. 3. I don’t know her number, so I don’t ring her up.→ If …………………………………… ….…… 4. I don’t know the answer, so I can’t tell you.→ If …………………………………………….……… 5. We got lost because we didn’t have a map.→ If …………………………………….…… …….…… 6. Susan felt sick because she ate four cream cakes. →…………………………………………… …… 7. Without this treatment, the patient would have died. →……………………………………….….… 8. He lost his job because he was late every day. →……………………………………………… …… 9. Peter is fat because he eats so many chips. →…………………………………………………… … 10. Robert got a bad cough because he started smoking cigarettes. →……………………………… … Exercise 3: Use UNLESS instead of IF EX: If you do not study hard, you will fail the exam. Unless you study hard , you will fail the exam 1. If you do not like this one, I’ll bring you another Unless……………………………………………… 2. If she does not hurry, she’ll be late Unless ………………………………………………. 3. If you are not careful, you’ll cut yourself Unless …………………………………………………… 4. if you had not sneezed, he wouldn’t have known that we were there. Unless …………………………………………………… Exercise 4: One of the four underlined parts marked A, B, C, D in each sentence is not correct in standard English. Identify them. 1. If Lucia had been here now, she would find out the truth about her uncle’s accident. A B C D 2. If a student takes a course on Computer Science, it will take him four years doing the course. A B C D 3. Unless it did not rain, Peter would pay us a visit. A B C D 4. If had I known you were in financial difficulty, I would have helped you. A B C D 5. If I had knew the time when the match started, I would have told you. A B C D 6. If she had finished the work, she can go home. A B C D 7. If I had spoken more confident at the interview, they would have offered me the job. A B C D 8. If we had had a map, we would not be lost yesterday. A B C D 9. 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. He spends money carelessly as if he was a millionaire. A B C D 13. Unless you work harder, you will be sack because of your laziness. A B C D 14. Unless there had been the heavy storm, the climbers will not have died. A B C D 15. She has found that nobody can help her if she did not try her best to do it herself. A B C D Exercise 6: Choose the best answer for each of the following sentences. 1. _____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she 2. If you_____to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. Would have listened 3. 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 4. If the sun _____, we _____for a walk. A. shines / will go B. shone / will go C. shone / would go D. had shone / would go 5. 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 6. 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 7. 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 8. It is too bad, Lam isn’t here. If he _____ here, he _____ what to do. A. were / would know B. is / will know C. had been / would have known D. was / would know 9. If we _____ the plans carefully, we would not have had so many serious mistakes. A. study B. had studied C. studied D. were studying 10. 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 11. _____ if you work harder, you will be sacked. A. Whether B. If C. However D. Unless 12. 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. 13. If you take the ice out of the fridge, it _____. A. vaporizes B. melts C. heats D. disappears 14. We should do something to protect water from being polluted _____we will have nothing to drink in the future. A. if B. whether C. or D. unless 15. 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 16. Unless we _____ more snow, we can’t go skiing. A. will have B. have C. have had D. had 17. You’ll fail the exam _____ you start revising. A. if B. until C. when D. unless 18. Unless you wash the car, you _____ not drive it at the weekend. A. would B. could C. have to D. may 19. 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 20. 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. 21. In my experiments, the liquid is cooled to 32F. 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. 22. 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. 23. 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. 24. _____ there are some more ideas, we can end the meeting now. A. If B. As if C. Unless D. In case 25. 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 26. If they had searched more carefully, they…the watch sooner. A. will find B. would find C. found D. would have found 27. If I had got up early, I _____ to have breakfast now. A. have B.I had C. would have D. would have had 28. I cannot buy a new computer _____ I save enough money. A. if B. even if C. unless D. as if 29. 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 30. If you do so, it _____ the matter worse. A. makes only B. would only make C. will only make D. had only made 31. You _____ English fluently unless you practice it every day. A. will speak B. will not speak C. can speak D. did not speak 32. Hurry up _____ you will miss the bus and be late for school. A. if B. and C. or D. as 33. You will get a good seat if you _____ first. A. come B. came C. have come D. will come 34. 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. 35. 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. 36. 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 37. 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 38. He looked frightened as if he _____ a ghost. A. sees B. is seeing C. has seen D. had seen 39. What _____if there _____ a serious nuclear accident. A. will happen / was B. happens / were [...]... weekend?” – “I guess I’d be putting on extra hours at my office.” A- did you do - can you do C- will you be doing D- would you be doing Bài 2 : CÂU ĐIỀU KIỆN (Conditional Sentence) Một câu điều kiện có hai mệnh đề : mệnh đề chỉ điều kiện (tức mệnh đề phụ) còn được gọi là mệnh đề có if (If-clause) và mệnh đề chỉ kết quả còn được gọi là mệnh đề chính (main clause) - If he works harder, he will succeed in his... been/weren’t/aren’t/wouldn’t be) so busy, I would have shown you how to play 39) It (will be/would be/were/been) quicker if you use a computer 40) If we have some eggs, I (made/makes/will make/would make) you a cake ĐÁP ÁN MỘT SỐ BÀI TẬP: EX4: 1.A 2.D 3.A 4.A 5.B 6.A 7 B 8.D 9.C 10 D 11.A 12.D 13.C 14.D 15.C EX 6: 1.A 2.C 3.C 4.A 5.B 6.D 7.C 8.A 9.B 10.B 11.D 12.C 13.C 14.C 15.A 16.B 17.D 18.D 19.B 20.D 21C 22.B 23.C 24.C... the way to his house 9 If I had known that the road were flooded, I would never have taken that way 10 If I were you, I will go to the dentist’s and have the tooth checked Exercise 13: Gạch chân dưới đáp án đúng: 1) If that hat costs much, I (would have bought/will buy/bought/would buy) a small one 2) If you (drive/drove/had driven/driven) more carefully, you wouldn’t have had so many accidents 3) If . Bài tập tiếng Anh câu điều kiện có đáp án - Conditional Sentences Bài tập tiếng Anh câu điều kiện có đáp án - Conditional Sentences Câu điều kiện( conditional sentences). là bài viết tổng hợp bài tập về câu điều kiện có đáp án để các bạn làm quen ghi nhớ lâu với câu điều kiện ở cả 3 loại Bài tập 1: Hoàn thành các câu sau với các các từ ở trong ngoặc câu điều kiện. (not/to switch off) the radio, I (to know) about the second goal. Đáp án: Bài tập câu trắc nghiệm câu điều kiện có đáp án ở phía cuối bài viết 1-If I ……….the same problem you had as a child, I might