1.The crops would have been ruined if the flood had risen higher
Unless ………………………………………………..
2. If you had not sneezed, he would have known that we were there.
Unless…………………………………………………………………
3.If she did her hair differently she would look quit nice.
Unless…………………………………………………………………
4. If John had played for our football team, we would not have lost the game.
Unless……………………………………………………………………
1. The crops would have been ruined if the flood had risen higher.
Unless the flood had risen higher, the crops would not have been ruined
2. If you had not sneezed, he wouldn't have known that we were there.
Unless you had sneezed, he would not have known that we were there
3. If she did her hair differenty, she would look quite nice.
Unless she did her hair differently, she would not look quite nice
4. If john had played for our football team, we would not have lost the game.
Unless John had played for our football team, we would have lost the game.
1. The crops would have been ruined if the flood had risen higher.
Unless the flood had risen higher, the crops would not have been ruined
2. If you had not sneezed, he wouldn't have known that we were there.
Unless you had sneezed, he would not have known that we were there
3. If she did her hair differenty, she would look quite nice.
Unless she did her hair differently, she would not look quite nice
4. If john had played for our football team, we would not have lost the game
Unless john had played for our football team, we would have lost the game.
Use UNLESS instead of IF.
1. If you are not careful, you will cut yourself with that knife.
2. If you do not like this one, I'll bring you another.
3. I'll not be able to do any work if I do not have a quiet room.
4. If she does not hurry, she'll be late.
5. If we had more rain, out crops would be better.
6. The crops would be have been ruined in the flood had risen higher.
7. If you had not sneezed, he wouldn't have known that we were there.
8. If she did her hair differently, she would look quite nice.
9. If John had played for our football team, we would not have lost the game.
10. If I won a big prize in a lottery, I'd give up my job.
Use UNLESS instead of IF.
1. If you are not careful, you will cut yourself with that knife.
UNLESS you are careful, you will cut yourself with that knife.
2. If you do not like this one, I'll bring you another.
UNLESS you like this one, I'll bring you another.
3. I'll not be able to do any work if I do not have a quiet room.
UNLESS I have a quiet room, I'll not be able to do any work
4. If she does not hurry, she'll be late.
UNLESS she hurries, she'll be late.
5. If we had more rain, out crops would be better.
UNLESS we had more rain, out crops wouldn't be better.
6. The crops would be have been ruined in the flood had risen higher.
UNLESS the flood had risen higher, The crops wouldn't be have been ruined
7. If you had not sneezed, he wouldn't have known that we were there.
UNLESS you had sneezed, he wouldn't have known that we were there.
8. If she did her hair differently, she would look quite nice.
UNLESS she did her hair differently, she would look quite nice.
9. If John had played for our football team, we would not have lost the game.
UNLESS John had played for our football team, we would have lost the game.
10. If I won a big prize in a lottery, I'd give up my job.
UNLESS I won a big prize in a lottery, I'd not give up my job.
Use UNLESS instead of IF
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.............................................................
Use UNLESS instead of IF
1. If you do not like this one, I'll bring you another.
Unless............you like this one, I will bring you another..................................................
2. If she does not hurry, she'll be late.
Unless.............she hurries, she will be late........................................
3. If you are not careful, you'll cut yourself.
Unless...........you are careful, you will cut yourself...............................................
4. If you had not sneezed, he wouldn't have known that we were there.
Unless........you had sneezed, he wouldn't have known we were there
.....................................................
1. If you do not like this one, I'll bring you another.
Unless.....you like this one,i 'll bring you another........................................................
2. If she does not hurry, she'll be late.
Unless..she hurries, she'll be late...................................................
3. If you are not careful, you'll cut yourself.
Unless you are careful ,you'll cut yourself..........................................................
4. If you had not sneezed, he wouldn't have known that we were there.
unless you had sneezed, he wouldn't have known tha we were there
1. If you do not like this one, I'll bring you another.
Unless you like this one, I'll bring you another........................................................
2. If she does not hurry, she'll be late.
Unless she hurries, she'll be late....................................
3. If you are not careful, you'll cut yourself.
Unless you are careful, you'll cut yourself...........................................................
4. If you had not sneezed, he wouldn't have known that we were there.
Unless you had sneezed, he wouldn't have known that we were there..............................................................
1 we did not visit the museum because we had no time a if we have time , we will visit the museum b if we had time , we would visit the museum c if we had had time , we would have visited the museum d if we had had time , we will visit the museum 2 he looked frightened as if he ................ a ghost a sees b is seeing c has seen d had seen 3 ........... resigned , we would have been forced to sack him a had he not b had not he c he had not d he not had 4 if you ................ me about the bad service , we’d have eaten there a did not tell b would not have told c had not told d had told 5 the teacher was absent today, so class was canceled . if she ........... absent again tomorrow , class ........ tomorrow,too a is/will cancel b is / will be canceled c was / would be canceled d was/ would cancel 6 if you .................. to my advice in the first place , you............... in this mess right now a listen/will be b had listened / would not have been c will listened / would not be d had listened/ would not be 7 if i had been absent from class yesterday , i ............. the math test a would missed b would have missed c will miss d miss 8 if you ............... here earlier , you ............. her a had come / would have met b come / meet c came / would meet d comes will meet 9 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 10 if i were , i would work harder a you would rather not work so hard c you should work harder c you should work with me d do not work so hard
1 we did not visit the museum because we had no time
a if we have time , we will visit the museum
b if we had time , we would visit the museum
c if we had had time , we would have visited the museum
d if we had had time , we will visit the museum
2 he looked frightened as if he ................
a ghost a sees b is seeing c has seen d had seen
3 ........... resigned , we would have been forced to sack him
a had he not b had not he c he had not d he not had
4 if you ................ me about the bad service , we’d have eaten there
a did not tell b would not have told c had not told d had told
5 the teacher was absent today, so class was canceled . if she ........... absent again tomorrow , class ........ tomorrow,too
a is/will cancel b is / will be canceled c was / would be canceled d was/ would cancel
6 if you .................. to my advice in the first place , you............... in this mess right now
a listen/will be b had listened / would not have been c will listened / would not be d had listened/ would not be
7 if i had been absent from class yesterday , i ............. the math test
a would missed b would have missed c will miss d miss
8 if you ............... here earlier , you ............. her
a had come / would have met b come / meet c came / would meet d comes will meet
9 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
10 if i were , i would work harder
a you would rather not work so hard
b you should work harder
c you should work with me
d do not work so hard
Put the verbs in brackets into the correct tenses and word order.
1 If I had known that you were in hospital I (visit) you.
2 The ground was very soft. But for that, my horse (win).
3 If you (arrive) ten minutes earlier you would have got a seat.
4 You would have seen my garden at its best if you (be) here last week.
5 But for his quickness I (be) killed.
6 I shouldn't have believed it if I (not see) it with my own eyes.
7 If he had slipped he (fall) 500 metres.
8 If he had asked you, (you accept)?
9 If I (had) a map I would have been all right.
10 If I (know) that you were coming I'd have baked a cake.
11 I (offer) to help him if I had realized that he was ill.
12 If you had left that wasp alone it (not sting) you.
13 If I (realize) what a bad driver you were I wouldn't have come with you.
14 If I had realized that the traffic lights were red I (stop).
15 But for the fog we (reach) our destination ages ago.
16 If you had told me that he never paid his debts I (not lend) him the money.
17 If you (not sneeze) he wouldn't have known that we were there.
18 If you (put) some mustard in the sandwiches they would have tasted better.
19 The hens (not get) into the house if you had shut the door.
20 If he had known that the river was dangerous he (not try) to swim across it.
21 If you (speak) more slowly he might have understood you.
22 If he had known the whole story he (not be) so angry.
23 I shouldn't have eaten it if I (know) that there was ginger in it.
24 If I (try) again I think that I would have succeeded.
25 You (not get) into trouble if you had obeyed my instructions.
26 If you hadn't been in such a hurry you (not put) sugar into the sauce instead of salt.
27 If I (be) ready when he called he would have taken me with him.
28 She had a headache; otherwise she (come) with us.
29 If she had listened to my directions she (not turn) down the wrong street.
30 If you (look) at the engine for a moment you would have seen what was missing.
31 Rome (be captured) by her enemies if the geese hadn't cackled.
32 He would have been arrested if he (try) to leave the country.
33 I (take) a taxi if I had realized that it was such a long way.
34 You (save) me a lot of trouble if you had told me where you were going.
35 They would have forced their way into the house if I (not call) for help.
Eo ôi dài ghê
1, would have visited
2, would have won
3, had arrived
4, had been
5, would have been
6, hadn't seen
7, would have fallen
8, would you have accepted
9, had had
10, had known
11, would have offer
12, wouldn't have stung
13, had realized
14, would have stopped
15, would have reached
16, wouldn't have lent
17, had sneezed
18, had put
19, couldn't have got
20, wouldn't have tried
21, had spoken
22, wouldn't have been
23, had known
24, had tried
25, wouldn't have got
26, wouldn't have put
27, had been
28, would have come
29, wouldn't have turned
30, had looked
31, would have captured
32, had tried
33, would have taken
34, would have saved
35, hadn't called
1 If you...........(find) a skeleton in the cellar, don't mention it to anyone.
2 If you pass your examination, we............(have) a celebration.
3 What ..........(happen) if I press this button? 4 I should have voted for her if I ............ (have) a vote then. 5 If you go to Paris, where ...... you (stay)? 6 If someone offered to buy you one of those rings, which ...........you ............ (choose)? 7 The flight may be cancelled if the fog ....... (get) thick. 8 If the milkman ............. (come), tell him to leave two pints. 9 Someone .......... (sit) on your glasses if you leave them there. 10 You would play better bridge if you .......... (not talk) so much. 11 What ......... I ........... (do) if I hear the burglar alarm? 12 If you ........... (read) the instructions carefully, you wouldn't have answered the wrong question. 13 I could repair the roof myself if I ..........(have) a long ladder. 14 Unless they turn that radio off, I .............(go) mad. 15 If you were made redundant, what you ............(do)? 16 We'll have a long way to walk if we .............. (run) out of petrol here. 17 If you shake that bottle of port, it ..............(not be) fit to drink. 18 I'll probably get lost unless he ..............(come) with me. 19 You .......................(not have) so many accidents if you drove more slowly. 20 If you ................(wear) a false beard, nobody would have recognized you. 21 If she ........................(leave) the fish there, the car will get it. 22 Unless they leave a lamp beside that hole in the road, somebody ................... (fall) into it. 23 You'll get pneumonia if you.................... (not change) your wet clothes. 24 If I had known that you couldn't eat octopus, I .................(not buy) it. 25 If they ................ (hang) that picture lower, people would be able to see it. 26 She ................... (be able) to walk faster if her shoes hadn't such high heels. 27 I ..................... (bring) you some beer if I had known that you were thirsty. 28 If you had touched that electric cable, you ..............(be) elecrocuted. 29 If the story hadn't been true, the newspaper ..............(not print) it. 30 I .................(not buy) things on the instalment system if I were you. 31 Dial 999 if you ..............(want) Police, Ambulance or Fire Brigade. 32 You............. (not be) any use to me unless you learn to type. 33 If anyone attacked me, my dog ............. (jump) at his throat. 34 If he were in, he .......... (answer) the phone. 35 The ship would have run around if the pilot................. (make) one mistake. 36 I shouldn't have taken your umbrella if I .......... (know) that it was the only one you had.
1 If you....find.......(find) a skeleton in the cellar, don't mention it to anyone.
2 If you pass your examination, we....will have........(have) a celebration.
3 What ...will happen.......(happen) if I press this button? 4 I should have voted for her if I .......had..... (have) a vote then. 5 If you go to Paris, where ...will.... you ....stay....(stay)? 6 If someone offered to buy you one of those rings, which ..........would.. you .....choose....... (choose)? 7 The flight may be cancelled if the fog ....gets... (get) thick. 8 If the milkman ..comes........... (come), tell him to leave two pints. 9 Someone ....will sit...... (sit) on your glasses if you leave them there. 10 You would play better bridge if you ..didn't talk........ (not talk) so much.
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
Make conditional sentences without conjunctions.
1. If I were you, i'd accept the job.
2. If you had told me that he never paid his debts, I wouldn't have rung you.
3. If he had known your telephone number he would have rung you.
4. If it were nice, we would go for a walk.
5. I would come to her wedding if I were invited.
6. Would you visit me if I were sent to prison?
7. Would you have written to her if you had known her address?
8. What would you do if today were a holiday?
9. If they had asked me I would have helped them.
10. Scientists think that men could live on the moon if there were air and water on it.
Make conditional sentences without conjunctions.
1. If I were you, i'd accept the job.
were i you, i'd accept the job
2. If you had told me that he never paid his debts, I wouldn't have rung you.
had you told me that he never paid his debts, i wouldn't have rung you
3. If he had known your telephone number he would have rung you.
had he known your telephone number, he would have rung you
4. If it were nice, we would go for a walk.
were it nice, we would go for a walk
5. I would come to her wedding if I were invited.
were i to be invited, i'd come to her wedding
6. Would you visit me if I were sent to prison?
would you visit me were i be sent to prison?
7. Would you have written to her if you had known her address?
would you have written to her had you known her address?
8. What would you do if today were a holiday?
what would you do were today a holiday?
9. If they had asked me I would have helped them.
had they asked me i'd have helped them
10. Scientists think that men could live on the moon if there were air and water on it.
scientists think that men could live on the moon were there air and water on it
Make conditional sentences without conjunctions.
1. If I were you, i'd accept the job.
2. If you had told me that he never paid his debts, I wouldn't have rung you.
3. If he had known your telephone number he would have rung you.
4. If it were nice, we would go for a walk.
5. I would come to her wedding if I were invited.
6. Would you visit me if I were sent to prison?
7. Would you have written to her if you had known her address?
8. What would you do if today were a holiday?
9. If they had asked me I would have helped them.
10. Scientists think that men could live on the moon if there were air and water on it.
Make conditional sentences without conjunctions.
1. If I were you, i'd accept the job.
=>Were i you, i'd accept the job
2. If you had told me that he never paid his debts, I wouldn't have rung you.
=>Had you told me that he never paid his debts, i wouldn't have rung you
3. If he had known your telephone number he would have rung you.
=>Had he known your telephone number, he would have rung you
4. If it were nice, we would go for a walk.
=>Were it nice, we would go for a walk
5. I would come to her wedding if I were invited.
=>Were i to be invited, i'd come to her wedding
6. Would you visit me if I were sent to prison?
=>Would you visit me were i be sent to prison?
7. Would you have written to her if you had known her address?
=>Would you have written to her had you known her address?
8. What would you do if today were a holiday?
=>What would you do were today a holiday?
9. If they had asked me I would have helped them.
=>Had they asked me i'd have helped them
10. Scientists think that men could live on the moon if there were air and water on it.
=>Scientists think that men could live on the moon were there air and water on it
Make conditional sentences without conjunctions.
1. If I were you, I'd accept the job.
2. If you had told me that he never paid his debts, I wouldn't have lent him money.
3. If he had known your telephone number he would have rung you.
4. If it were nice, we would go for a walk.
5. I would come to her wedding if I were invited.
6. Would you visit me if I were sent to prison?
7. Would you have written to her if you had known her address?
8. What would you do if today were a holiday?
9. If they had asked me I would have helped them.
10. Scientists think that men could live on the moon if there were air and water on it.
Make conditional sentences without conjunctions.
1. If I were you, i'd accept the job.
were i you, i'd accept the job
2. If you had told me that he never paid his debts, I wouldn't have rung you.
had you told me that he never paid his debts, i wouldn't have rung you
3. If he had known your telephone number he would have rung you.
had he known your telephone number, he would have rung you
4. If it were nice, we would go for a walk.
were it nice, we would go for a walk
5. I would come to her wedding if I were invited.
were i to be invited, i'd come to her wedding
6. Would you visit me if I were sent to prison?
would you visit me were i be sent to prison?
7. Would you have written to her if you had known her address?
would you have written to her had you known her address?
8. What would you do if today were a holiday?
what would you do were today a holiday?
9. If they had asked me I would have helped them.
had they asked me i'd have helped them
10. Scientists think that men could live on the moon if there were air and water on it.
scientists think that men could live on the moon were there air and water on it
