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Tìm lỗi sai và sửa:
1. George now wishes he hasn't broken his engagement with Marian.
Hasn't ➜ Hadn't
2. I would do it if I could, but I can't so I wouldn't even try.
Wouldn't ➜ won't
3. He wouldn't have able to pass the test if his English hadn't been good enough.
Have able ➜ have been able
4. If only we knew all this information about the market many weeks ago.
➞ Đúng
5. My father gave me a watch for my birthday, but I wish he has given me a laptop instead.
Has given ➜ had given
Đây là ý kiến riêng mình nha
Có rì sai bạn bảo nhóe 
1. Someone has stolen by bicycle.
➩ My bicycle has been stolen
2. If he doesn't work hard, he will not pass his exam.
=> Unless he work hard, he will not pass his exam
3. I don't have free time, so I can't go some where.
➩ If I had free time, I could go some where
4. Vy ate a lot last night, so she had a stomachache.
➩ Because Vy ate a lot last night, she had a stomachache.
5. My mother had gone to work before I got up.
➩ After .my mother had gone work, I got up
Rewrite the following sentences without changing their original meanings.
1. Someone has stolen by bicycle.
➩ My bicycle has been stolen.
2. If he doesn't work hard, he will not pass his exam.
➩ Unless he work hard, he will not pass his exam.
3. I don't have free time, so I can't go some where.
➩ If I had free time, I could go some where.
4. Vy ate a lot last night, so she had a stomachache.
➩ Because Vy ate a lot last night ,he had a stomachache .
5. My mother had gone to work before I got up.
➩ After I got up ,my mother had gone to work
- Does this work involve much traveling ?
- He begged not to tell his mother.
- He does not permit anybody to smoke in his house.
- He does not resent being laughed at!
- He has attempted to pass his exam, but unfortunately he fail it.
- He should instruct you to do this work. It is his responsibility.
- He strives to be one of the best!
- Here you will find all necessary information that will enable you to do this kind of work. If you still have any questions, don’t hesitate to ask me.
- I adore staying on my own.
- I am longing to see you.
- I appreciate your staying with me.
- I cannot admit to doing this as it is not my fault.
- I cannot delay signing the contract.
- I cannot postpone doing this work as it does not depend on me.
- I cannot resist eating cakes.
- I cannot urge them to work more quickly as I cannot persuade them to do what they do not need to do .
- I claim to enable me to do this according to our agreement.
- I consider it to be the most foolish thing you have ever done.
- I detest quarreling with people.
- I do not feel like doing it at once.
- I do not understand how you could to dare to tell him everything.
- I have come here to convince you not to do it.
- I will definitely refuse taking part in this competition.
- I will report to see him!
- I will try to convince them to join us.
- If I enable you to write this work, I expect you to do it well!
- If you fail to do this assignment then it means that you have not listened to me, as I have instructed you (enable) you (do) it without (have) any difficulties.
- Just imagine (live) on the island.
- She desires (travel) around the world, but she has to postpone (do) this as she is short of money.
- The sign warned (not/go) there.
- They begged (persuade) him (help) them.
- They cannot (dare) (object) him and that is why they are hesitating (tell) him the truth.
- They claim (have) enough money and time (finish) the work on time.
- They deserve (be) awarded as we appreciate their (help) us.
- They failed (pass) the test as they had not studied enough.
- They should not hesitate (tell) the truth as it is essential.
- They suggest (arrange) (do) it as soon as possible.
- We are longing (see) you because we cannot (postpone) (do) this work any longer.
- We do not intend (argue) with them.
- We should (urge) them (finish) all of the work on time.
- Why are you hesitating (sign) the contract?
- Why are you pretending (be) ill?
- Why are you suggesting (delay) this meeting.
- You cannot persuade me (go) to hospital.
- You deserve (stay) at home.
- You forgot (remind) me (go) to the dentist!
- You should arrange (meet) them at 4 o’clock.
- You should not deny (take) part in this event.
- I like (leave) home before 8.15 in the morning.
- I don't like (sit) in traffic.
- When I know I could be (do) something useful at work.
- The secretary also objected (change) the date of the hearing.
- Fortunately I remembered (bolt) the door, but (be) honest, I don't remember (do) so
Nguyễn Lê Na
1. You'd better not touch that switch.
=} If I...were you, I wouldn't t.tought that switch....
2. It's impossible to do this because we have no time.
=} If we .had time, it would be possible to do this..
3. I think you should play sports to keep fit.
=} If I.were you, I would play sports to keep fit..
4. If we use solar energy, we can save natural resources.
=} By..using solar energy,we can save natural resources.
5. Perhaps I'll have time if so I'll come and see you.
=} If I...had time, I would come and see you
6. Trung doesn't got good marks at school; therefore, he will not be given a dictionary.
=} If Trung didn't get good marks at school, he would be given a dictionary
7. We don't have a car, so we don't drive to work.
=} If we..had a car, we would drive to work
8. We can't have a holiday because we don't have enough money.
=} If we...had enough money, we would have a holihay
9. If someone doesn't put the coal, the fire will go out.
=} Unless...someone put the coal, the fire will go out
10. Fred wouldn't do that if he didn't have you permission.
=} Unless...Fred would do that, he didn't have your permission
11. I won't brother to call you if I don't hear from Mr.Brown.
=} Unless...you hear from Mr. Brown,I won't brother to call you
12. If you don't agree with him, Charsles wouldn't even suggest it.
=} Unless...you agree with him,Charsles wouldn't even suggest it
13. We can't write to Mr.Andersen if he doesn't send us his address.
=} Unless... Mr.Andersen sends us his address, we can't write to Mr.Andersen
14. The lawyer wouldn't say that if he didn't have strong evidence.
=} Unless...the lawyer has strong evidence,he wouldn't say that
Bạn ơi sửa giúp mk câu 17 với:
I won't bother to call you if I don't hear from Mr.Brown
=} Unless
Viết lại câu giữ nguyên nghĩa ( BT câu điều kiện )
1. She lost because she didn't have a map.
If __________she had had a map,she wouldn't have lost_____________.
2. If it doesn't rain, we will go camping.
Unless it ___________rain,we will go camping___________________.
3. We didn't visit the museum because we hadn't time.
We would _______have visited the museum, we had had time.__________.
4. Working so much will make you tired.
If you _____________Work so much ,you will make you tired.__________.
5. We don't have enough money, so we can't buy that house.
If we __________had enough money, so we could buy that house.________.
6. I'm sorry that I asked her to stay. Now I wish ______I didn't ask her to stay__.
7. He lost his money because he wasn't careful.
If he _________had been careful,he wouldn't have lost his money___________.
8. Come here or else she will punish you.
If you ___________don't Come here , she will punish you.________________.
9. Because the weather is hot, Mai can't go to the zoo.
If _____the weather weren't hot, Mai could go to the zoo._______________.
Viết lại câu giữ nguyên nghĩa ( BT câu điều kiện )
1. She lost because she didn't have a map.
If she had a map , she wouldn't be lost.
2. If it doesn't rain, we will go camping.
Unless it doesn't rain , we will go camping.
3. We didn't visit the museum because we hadn't time.
We would have time if we didn't visit the museum.
4. Working so much will make you tired.
If you work so much , you will be tired.
5. We don't have enough money, so we can't buy that house.
If we had enough money , we could buy that house.
6. I'm sorry that I asked her to stay. Now I wish I didn't ask her to stay.
7. He lost his money because he wasn't careful.
If he was careful , he wouldn't lose his money.
8. Come here or else she will punish you.
If you don't come here , she will punish you.
9. Because the weather is hot, Mai can't go to the zoo.
If the weather wasn't hot , Mai could go to the zoo.
Rewirte the following sentences
1. We can't go out because he has to study for his exam.
=> If HE DIDN'T HAVE TO STUDY FOR HIS EXAM, WE COULD GO OUT.
2. She is lazy so she can't pass the exam.
=> If SHE WEREN'T LAZY, SHE COULD PASS THE EXAM.
3. He will pay me tonight; I will have enough money to buy a car.
=> If HE WOULDN'T PAY ME TONIGHT, I WOULDN'T HAVE ENOUGH MONEY TO BUY A CAR.
4. He smokes too much ; that's why he can't get rid of his cough.
=> If HE DIDN'T SMOKE TOO MUCH, HE COULD GET RID OF HIS COUGH.
5. She is very shy, so she doesn't enjoy the party.
=> If SHE WEREN'T VERY SHY, SHE COULD ENJOY THE PARTY.
6. He doesn't take any exercise. He is so unheatly.
=> If HE TOOK ANY EXERCISES, HE WOULDN'T BE SO UNHEALTHY.
bạn ơi câu 2 của bạn chia sai rồi.''she'' thì phải đi với ''was'' chứ
I. Change the following sentences to passive voice.
1. Her sister is preparing the breakfast in the kitchen,
=> The breakfast is being prepared in the kitchen by her sister..
2. We should clean our teeth at least once a day.
=> Our teeth should be cleaned at least once a day.
3. The shop assistant handed the packages to the customer.
=> The packages were handed to the customer by the shop assistant
4. The director award the first prize to the best competitor.
=.> The first prize to the best compertitor was awarded by the director
5. The organizer says that the performance will start at 7 p.m.
=> The performance is said to start at 7 p.m by the orgaanizer
6. He recommended that we shouldn't stay in the suburb.
=>We were recommended not being stayed in the suburb by him.
7. I had a technician repair my mobile phone.
=> I had my mobile phone repaired by a technician
8. They often get the technician to maintain the water heater.
=> They often get the water heater maintained by the technician
9. How long have you waited for the dentist?
=> How long has the dentist been waited for?
10. People saw her plant the tree.
=> She was seen to plant the tree.
II. Find ONE mistake in each of the following sentences and correct it.
1. I came back home after my sister had finish her dinner.=> finished
2. Frank said that he has met Sir. Alex Ferguson before.=> had
3. Before Christine goes to bed, she had drunk a glass of wine.=> went
4. She told her husband she hadn't wore such a kind of dress before.=> worn
5 When I arrived at the stadium, the football match had starting. => started.
III. Use the given words to write the complete sentences.
1. What/ I / do/ make you sad/ so much?
=> What did I do make you sad so much?
2. I/ already/ quit/job/ when/ she/join/company.
=> I had already quitted the job when she joined company.
3. He/ not be able to eat/ dinner/ before/ his wife/ come home.
=> He is not able to eat dinner before his wife comes home
4. Anna/ work/ accountant/ four years before she/ promote.
=> Anna had worked as a accountant for four years before she promoted.
5. My sister/ finish lunch/ by the time/ 1/ walk/ kitchen.
=> My sister had finished lunch by the time I walked to the kitchen.
- co j sai sot mong thong cam :(
1. Ba will have a picnic but he has to finish the homework
-> If Ba diddn't have to finish the homework, he would have a picnic
2. Mrs Jones can help us but she has to keep her child
-> If Mrs Jones didn't have to keep her child, she could help us
3. Without his help, we couldn't do that work
-> If it hadn't been for his help, we couldn't do that work
4. But for my wife, I couldn't finish the work
-> If my wife hadn't helped me, I couldn't finish the work