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Task 1: Choose the best answer
1. 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
2. Unless you __________all of my questions, I can’t do anything to help you.
A. answered B. answer C. would answer D. are answering
3. If someone __________ in to the store, smile and say, “May I help you?”
A. comes B. came C. come D. should come
4. “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
5. If I didn’t work for an accounting firm, I __________in a bank now.
A. work B. will work C. have worked D. would work
6. The death rate would decrease if hygienic conditions __________improved.
A. was B. is C. were D. had been
7. If she __________ him, she would be very happy.
A. would meet B. will meet C. met D. should meet
8. If I had enough money, I__________ abroad to improve my English.
A. will go B. would go C. went D. should have go to
9.The bench would collapse if they __________on it.
A. stood B. stand C. standing D. stands
10. If it __________convenient, let’s go out for a drink tonight,
A. be B. is C. was D. were
Task 1: Choose the best answer
1. 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
2. Unless you __________all of my questions, I can’t do anything to help you.
A. answered B. answer C. would answer D. are answering
3. If someone __________ in to the store, smile and say, “May I help you?”
A. comes B. came C. come D. should come
4. “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
5. If I didn’t work for an accounting firm, I __________in a bank now.
A. work B. will work C. have worked D. would work
6. The death rate would decrease if hygienic conditions __________improved.
A. was B. is C. were D. had been
7. If she __________ him, she would be very happy.
A. would meet B. will meet C. met D. should meet
8. If I had enough money, I__________ abroad to improve my English.
A. will go B. would go C. went D. should have go to
9.The bench would collapse if they __________on it.
A. stood B. stand C. standing D. stands
10. If it __________convenient, let’s go out for a drink tonight,
A. be B. is C. was D. were
P/S : Good Luck
~Best Best~
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 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. 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 C. would happen / were D. would happen / had been
Lần sau bn vt thì cách ra cho dễ nhìn nhé~~~~
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
Choose the best answer for each of the following sentences
1. 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.
2. 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
3. If I ____ the rain yesterday, I ______ ill.
A. had not caught / would have been
B. had not caught / would not have been
C. have not caught / were not
D. have not caught / would have been
4. He looked frightened as if he _____ a ghost.
A. sees
B. is seeing
C. has seen
D. had seen
5. What _____ if there _____ a serious nuclear accident.
A. will happen / was
B. happens / were
C. would happen / were
D. would happen / had been
1. If you………..…time, Will you write to me?
A. have B. had C. have had D. has
2. I couldn’t go there at night if I…………..you.
A. am B. was C. be D. were
3. If I……….….get a pole, I will go fishing.
A. can B. could C. may D. might
4. If you had the chance, ………..….you go fishing?
A. did B. may C. would D. do
5. If you ………....a choice, which country would you visit?
A. have B. had C. have had D. will have
6. If I were in your place, I………...a trip to England.
A. will make B. had made C. would make D. made
7. 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
8. If it………….… tomorrow, we may postpone going.
A. rains B. will rain C. shall rain D. raining
9. If I…….…, I will let you know .
A. am staying B. will stay C. do stay D. would stay
I. Choose the correct answer to complete each of the following sentences (4pts)
1. 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
2. Many people in this city have received medical …………………… for the disease.
A. support ✔B. treatment C. help D. assistance
3. “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
4. ……………………water is one of the factors that have driven many species to the verge of extinction.
A. Contaminating B. contaminate C. Contamination ✔D. contaminated
5. Air ……………………, together with littering, is causing many problems in our cities today.
A. pollute ✔B. pollution C. polluting D. polluted
6. The reduction in air pollution was …………………… last year.
A. dramma B. dramatise C. dramatically ✔D. dramatic
7. If the factory continues dumping poison ................... the lake, all the fish and other aquatic animals will die.
✔A. into B. to C. about D. in
8. If you...............a choice, which country would you visit?
A. have ✔B. had C. have had D. will have
9. The water temperature in streams, rivers, oceans change is the effect of .
A. radioactive pollution ✔B. thermal pollution
C. light pollution D. visual pollution
10. Which sentences are not the causes of water pollution?
✔A. Factories dump industrial waste into lakes and rivers.
B. Sewage from households.
C. People burn fossil fuels.
D. Farmers use pesticides to kill insects and herbicides to kill weeks.
II. Identify the underlined word/ phrase ( A,B,C, or D) that needs correcting to become an exact one. (3pts)
1. If we meet at 9:30, we would have plenty of time.
A B ✔C D
2. Someone will sits on your glasses if you leave them there.
A ✔B C D
3. Poisonous is a subtance that can make people or animals ill or kill them if they eat or drink it.
A ✔B C D
4. The poisonous chemical waste in this factory are dumped into the river so its water now becomes almost black. A B C D
5. I would repair the roof myself if I have a long ladder, but I don’t have.
A B C D
III. Supply the correct form of the words in the brackets. (3pts)
1. Many fish in the lake near my house have died because of the polluted water. (POLLUTE)
2. My friend and I are going to give a presentation about our environmental problems. (ENVIRONMENT)
3. Dumping industrial waste into the lakes and rivers has caused serious water pollution (INDUSTRY)
4. Nowadays, people use too much herbicide so many animals don’t have enough food and they become sick (SICKNESS)
5. Oil spills from ships in oceans and rivers lead to the death of many aquatic animals and plants. (DIE)
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 I (make / makes / made / had made) this mistake again, my teacher will get angry with me.
4. If I spoke English, my job (was / were / will be / would be) a lot easier.
5. If he (goes / went / had gone / would go) to London yesterday, he (met / would meet / had met / would have met) his old friend.
6. I will lend them some money if they (ask / will ask / asked / had asked) me.
7. If we had known who he was, we (would have invited / have invited / will invite / would invite) him to speak at our meeting.
8. My dog will bark if it (hear / hears / heard / had heard) any strange sound.
9. If I (had / had had / will have / have) enough money, I would buy a house.
10. They (won't let / not let / wouldn't let / hadn't let) you in if you came late.
11. If you (not go / don't go / hadn't gone / didn't go) away, I'll send for a policeman.
12. If I (were / am / be / was) in your place, I would accept Mr.Anderson's invitation.
13. If I (win / had won / won / winning) a big prize in a lottery, I'd give up my job.
14. If I (is / are / was / were) you, I (will tell / told / would tell / would have told) the truth.
15. I was busy. If I (have / had / had had / have had) free time. I (would go / will go / would have gone / go) to the cinema with you.
16. Why didn't you attend the meeting?
Oh, I did not know. If I (know / knew / had known / known) I (would come / would have come / will come / had come) there.
17. What (would / will / did / had) we do if they do not come tomorrow?
18. If I had enough time now, I (would write / write / will write / wrote) to my parents.
19. It's too bad Helen isn't here. If she (is / was / were / are) here, she (will know/ knows / would know / would have known) what to do.
20. If I don't eat breakfast tomorrow morning, I (will get / got / would get / had got) hungry during class.
1. 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
2. If it ……..convenient, let’s go out for a drink tonight.
a. be b. was c. were d. is
3. If you ……. time, please write to me.
a. have b. have had c. had d. has
4. If you had the chance, ………… you go finishing?
a. did b. would c. may d. do
5. Trees won’t grow ………..there is enough water.
a. if b. when c. unless d. as
6. 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
7. 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
8. If someone ……… into the store, smile and say, “ May I help you?”
a. comes b. came c. would come d. could lend
9. If you stay up late the previous night, you ………. sleepy the next morning.
a. feel b. to feel c. feels d. will feel
10. 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
11. If his teeth still…….., he will have to go to the dentist’s again.
a. hurt b. hurts c. to hurt c. will hurt
12. If you…………Tom , tell him I have a message for him.
a. will meet b. would meet c. meet d. met
13. If you …………too hot during the night , turn down the central heating.
a. will feel b. felt c. feel d. feels.
14. If you …………with your dictionary, I ‘d like to borrow it.
a. finish b. finished c. will finish d. are finishing.
15. If I lived nearer the centre , I …………always late.
a. wouldn’t be b. can be c. won’t be d. will be.
16. What would Lan do if she …………..the Miss world?
a. would be b. were c. will be d. is.
17. If I ………….her , I would have said “ hello”
a. has seen b. have seen c. saw d. had seen.
18. If she had read the passage more slowly , the candidate………….
a. understood. b. would have understood c. will understood d. would understand.
19. If it……………, they will not go out.
a. rains b. rained c. rain d. raining.
20. James will not complete the work if she is …………..rarely enough.
a. tell b. telling c. tells d. told.
21. Betty will not go to the party unless John ……………….too.
a. go b. went c. going d. goes