Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Viết lại câu sao cho nghĩa không đổi
1. Mai broke the cup because of her carelessness
---> Because Mai was careless, she broke the cup
2. How long is it since they built the house ?
----> When did they build the house ?
3. This pen belongs to Phong
----> This is Phong's pen
4. John missed the lecture because he came very late
If John hadn’t come late , he’d not have missed the lecture
5. He could not afford to buy the car
The car was too expensive for him to buy
6. I had to spend the whole evening finishing the test
It took me the whole evening to finish the test
7. Weather conditions influence most people 's lives
Most people 's lives are influenced by weather conditions.
Rewrite each sentences so that the meaning stays the same
1.When is Jonh and Marry's wedding?
->When are John and Marry going to get married?
2.Most people can understand him when he speaks English
->He can make most people understand when he speaks English
3.She needs to study harder
->She doesn't study hard.
4.We can't afford to buy this car
->The car is too expensive for us to buy.
5.John missed the lecture because he came very late
->If John came early, he wouldn't miss the lecture.
6. Weather conditions influence most people's lives
->Most people's lives are influenced by the weather conditions
7.You must see the headmaster.
->You've to see the headmaster.
Rewrite each sentences so that the meaning stays the same
1.When is Jonh and Marry's wedding?
->When are...John and Marry getting married?........................
2.Most people can understand him when he speaks English
->He can make...people understand when he speaks English.............
3.She needs to study harder
->She doesn't..study hard enough......................
4.We can't afford to buy this car
->The car..cost more than we can't afford./is too expensive for us to buy.............................
5.John missed the lecture because he came very late
->If John...hadn't come late ,he hadn't have missed the lecture............................
6.Weather conditions influence most people's lives
->Most people's lives...are influenced by weather condition............................................
7.You must see the headmaster.
->You've.....to see the headmaster..................................
Choose the best answer for each of the following sentences.
1. 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.
2. 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.
3. 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.
4. ______ there are some more ideas, we can end the meeting now.
A. If
B. As if
C. Unless
D. In case
5. 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
6. If they had searched more carefully, they _____ the watch sooner.
A. will find
B. would find
C. found
D. would have found
7. If I had got up early, I _______ to have breakfast now.
A. have
B. had
C. would have
D. would have had
8. I cannot buy a new computer ____ I save enough money.
A. if
B. even if
C. unless
D. as if
9. 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
10. If you do so, it _____ the matter worse.
A. makes only
B. would only make
C. will only make
D. had only made
11. You ______ English fluently unless you practice it every day.
A. will speak
B. will not speak
C. can speak
D. did not speak
12. Hurry up ______ you will miss the bus and be late for school.
A. if
B. and
C. or
D. as
13. You will get a good seat if you ______ first.
A. come
B. came
C. have come
D. will come
14. 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
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
1, Hardly they move into the house when their friends came
2, Trade has gone from bad to worse and staff lays off now
3, None of the people invites to the party can home
4, What a pity. If only I listen to my parents
5, I visit new countries every year. By the time I am sixty, I will visit all the most interesting countries in the world
6, It's high time you did the gardening. You are better off cutting the grass first
7, The whole country is trying to get rid of poor 8, They are looking for the (solve) to the problem
9, During the past years,computers have been revolationed our life
10, A true boring lasts throughout life
11, He was continued late for work
12, John is still young but he is very replace
13, His complaining has been considered
14, He is ready to overcome any hardly
15, The house is big,but it is very comfortable
16, What influenced you most in your choosing of car?
17, Since he has bought a car,he drives to work every day
18, I really dislike asking to answer questions in class when I didn't prepare my lessons
19, When we came,the film was showing for 20 minutes
20, At this time next month,they will worrk in HCM city
21, George worked at the university for forty-five years before he retired
22, Had they realized the danger,they would have done it differently
23, Don't you know that the bridge has closed for repair
24, I don't feel better now if you hadn't talked to me about my problem last night
Chúc bạn học tốt 
Chia từ trong ngoặc:
1, Hardly had they move (move) into the house when their friends came
2, Trade has gone from bad to worse and staff (lay) has been laid off now
3, None of the people (invite) invited to the party can come
4, What a pity. If only I (listen) had listened to my parents
5, I visit new countries every year. By the time I (be) am sixty, I (visit) will have visited all the most interesting countries in the world
6, It's high time you (do) did the gardening. You are better off (cut) cutting the grass first
7, The whole country is trying to get rid of (poor) poverty
8, They are looking for the (solve) solution to the problem
9, During the past years,computers have been (revolution) revolutionary in our life
10, A true (bore) boredom lasts throughout life
11, He was (continue) continually late for work
12, John is still young but he is very (rely) reliable
13, His (complain) complaint has been considered
14, He is ready to overcome any (hard) hardship
15, The house is big,but it is very (comfortable) uncomfortable
16, What influenced you most in your (choose) choice of car?
17, Since he (buy) bought a car,he (drive) has driven to work every day
18, I really dislike (ask) being asked to answer questions in class when I (not prepare) haven't prepared my lessons
19, When we came,the film (show) had been shown for 20 minutes
20, At this time next month,they (work) will be working in HCM city
21, George (work) had worked at the university for forty-five years before he retired
22, Had they realized the danger,they (do) would have done it differently
23, Don't you know that the bridge has (close) closure for repair
24, I (not feel) wouldn't have felt better now if you hadn't talked to me about my problem last night
306. I last went there when I was a child.
I have __BEEN THERE SINCE I was a child ____
307. Hurry or you will late for the train.
If you ___DON'T HURRY,YOU will BE late for the train ___
308. “Did you go out with your brother last night ?” said John to me.
John asked me ___IF I WENT OUR WITH MY BROTHER THE PREVIOUS NIGHT____________
309. She last wrote to me 3 months ago.
She hasn’t _WRITTEN TO ME FOR 3 MONTHS_
310. It is very useful to speak English fluently.
Speaking English __FLUENTLY IS VERY USEFUL__
311. “I’ll complete the work only if you pay me 10$ extra” said Tom.
“Unless ___I PAID TOM 10$ EXTRA, HE WOULDN'T complete the work_
312. The architect has drawn plans for an extension to the house.
Plans __for an extension to the house HAVE BEEN DRAWN BY THE ARCHITECT___
313. We didn’t go on holiday because we didn’t have enough money.
If __WE HAD HAD ENOUGH MONEY, WE WOULD HAVE GONE ON HOLIDAY___
314. Unless he phones immediately, he won’t get any information.
If ___HE DOESN'T PHONE immediately, he won’t get any information___
315. The child will die if nobody sends for a doctor.
Unless SOMEONE SENDS THE CHILD FOR A DOCOR, HE WILL DIE____
316. The weather was so cold that children could not swim in it.
The weather was not __WARM ENOUGH FOR THAT CHILDREN TO SWIM IN___
317. “You’d better not lend him anymore money, Elizabeth” said John.
John advised Elizabeth ___NOT TO LAND HIM ANYMORE MONEY_____
318. I started to work for the company a year ago.
I __HAVE WORKED FOR THE COMPANY FOR A YEAR____
319. Because of the rough sea, the ferry couldn’t sail.
The rough sea __PREVENTED THE FERRY FROM SAILING________
320. This furniture is so old that it’s not worth keeping.
It is __SUCH AN OLD FURNITURE that it’s not worth keeping.___
306. I last went there when I was a child.
I have gone there when i was a child__________________________________________________________________
307. Hurry or you will late for the train.
If you hurries ,you will late for the traim__________________________________________________________________
308. “Did you go out with your brother last night ?” said John to me.
John asked me if i had gone out with my brother the previous night___________________________________________________________
309. She last wrote to me 3 months ago.
She hasn’t written to me for 3 months______________________________________________________________
310. It is very useful to speak English fluently.
Speaking English is very useful________________________________________________________
311. “I’ll complete the work only if you pay me 10$ extra” said Tom.
“Unless i don't pay me 10$ extra,i will complete the work only________________________________________________________________
312. The architect has drawn plans for an extension to the house.
Plans have been drawn for an extension to the house by the architect__________________________________________________________________
313. We didn’t go on holiday because we didn’t have enough money.
If we had gone on holiday ,we would have had enough money_____________________________________________________________________
314. Unless he phones immediately, he won’t get any information.
If he doesn't phone immediately ,he won't get any information_____________________________________________________________________
315. The child will die if nobody sends for a doctor.
Unless nobody doesn't send for a doctor ,the child will die_________________________________________________________________
316. The weather was so cold that children could not swim in it.
The weather was not warm for that children to swim in it______________________________________________________
317. “You’d better not lend him anymore money, Elizabeth” said John.
John advised Elizabeth not to lend him anymore money____________________________________________________
318. I started to work for the company a year ago.
I have worked for the company for a year______________________________________________________________________
__
1. If I were/ was you, I would recycle these plastic carrier bags...
2. Emma came first as a result of her hard work...
3. Eating too much sugar can lead to health problems...
4. The pilots suddenly went on strike, so all flights had to be cancelled...
5. Because I can't swim, I'm not going/ I won't go scuba diving with Terry...
Write a new sentence as similar in meaning a possible to the original sentence
If John hadn’t come late , he’d not have missed the lecture
The car was too expensive for him to buy.
Unless you finish your work , you will not be accepted.
It took me the whole evening to finish this test.
Most people’s lives are influenced by weather conditions.
Write a new sentence as similar in meaning a possible to the original sentence
If John didn't come late,he wouldn't miss the lecture.
The car was too expensive for him to buy.
Unless you finish your homework,you will not be accepted.
It took me the whole evening to finish the test.
Most people’s lives are influenced by weather conditions.