Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Rewrite as directed
1. It would be nice to be able to fly.
-> I wish …………………I could be able to fly ………………………….
2. I wish I hadn’t heard that.
-> I’d rather you…………… hadn'd told me that……………………
3. Everyone wished they had listened more carefully to the lecture.
-> Everyone regretted …………………not listening more carefully to lecture.……………………………………….
4. Unfortunately I’ve got to work late tonight.
-> I wish … i get to work early tonight…..
5. Is it better for me to leave?
-> Would you …sooner i left……..
6. It’s a pity I can’t borrow your car.
-> I wish you would……borrow your car.……
7. We really must discuss this again.
-> It’s important that ……we dicuss this again……
8. It’s a pity you were driving so fast.
-> I wish you ……hadn’t been driving so fast…….
9. May the President live a long time.
-> Long …live the president!....................
10. Jack prefers me not to say anything about the missing money.
-> Jack would rather …I didn’t say anything abiut the missing money……..
Chọn câu trả lời đúng nhất:
1. I should never have said that. I wish I________that.
A. didn't say
B. wouldn't say
C. hadn't said
2. I only was in Miami for a week. I wish I ____ more time there but I had to go onto New York.
A. had
B. would have
C. had had
3. I wish that some day I ____ able to marry her.
A. would be
B. had been
4. You talk more than you work. The teacher wishes that_________
A. you worked more than you talk.
B. you worked more than you talked.
C. you had worked more than you had talk.
5. Susan regretted not buying that villa.
A. Susan wished she had bought that villa.
B. Susan wished she bought that villa.
C. Susan wished she could buy that villa.
Chọn câu trả lời đúng nhất:
1. I should never have said that. I wish I________that.
A. didn't say
B. wouldn't say
C. hadn't said
2. I only was in Miami for a week. I wish I ____ more time there but I had to go onto New York.
A. had
B. would have
C. had had
3. I wish that some day I ____ able to marry her.
A. would be
B. had been
4. You talk more than you work. The teacher wishes that_________
A. you worked more than you talk.
B. you worked more than you talked.
C. you had worked more than you had talk.
5. Susan regretted not buying that villa.
A. Susan wished she had bought that villa.
B. Susan wished she bought that villa.
C. Susan wished she could buy that villa.
Viet lai cau giu Nguyen y nghia
1. David went home before we arrived
=> When we arrived , he had gone home.
=> After he had gone home, we arrived.
2. We had snack then we had a look around the shops
=> After having a snack , we had a look ảound the shops.
3 . The light failed the moment they began work.
=> They had no sooner begun work than the light failed.
=> No sooner had the light failed than they began work.
=> Hardly had they begun work when the light failed.
4. We had never been so happy before
=> We were happier than everyday before.
5. I went to the zoo last year and that was where I saw a real tiger for the first time
=> Before I had seen a real tiger for the first time, I went to the zoo.
6. I like you didn't go to the party yesterday
=> I'd rather you hadn't gone to the party yesterday.
7. The man was poor so he could not afford accommodation
=>If the man hadn't been poor, he could have afforded accommodation.
8. My teacher gave me a lot of homework
=> I wish my teacher hadn't given me a lot of homework.
9. He didn't obey with his parents
=> I'd rather he had obeyed with his parents.
10. She didn't take that job in the city because his home was very far from here
=> If his home hadn't been very far from here, she wouldn't have taken that job in the city.
Tự vẽ hình nha.
c. Ta có: \(\left\{{}\begin{matrix}\widehat{BFA}=\widehat{FIA}+\widehat{IAF}\\\widehat{FAB}=\widehat{MAB}+\widehat{FAM}\end{matrix}\right.\)
Mà \(\widehat{FIA}=\widehat{MAB}\) (Cùng phụ \(\widehat{ABI}\) )
Và \(\widehat{IAF}=\widehat{FAM}\) (gt)
\(\Rightarrow\widehat{BFA}=\widehat{FAB}\) Hay \(\Delta ABF\) cân tại B.
Mà \(BE\perp AF\) ( \(\widehat{AEB}=90^0\) )
Nên \(AE=EF\) (1)
Ta lại có: \(\left\{{}\begin{matrix}HK\perp AE\\\widehat{HAE}=\widehat{KAE}\end{matrix}\right.\) Suy ra \(\Delta AHK\) là tg cân.
\(\Rightarrow HE=EK\) (2)
Từ (1)(2)suy ra \(AHFK\) là hình bình hành.
\(\Rightarrow FK//IA\)
Hay \(AIFK\:\) là hình thang. Để AIFK nội tiếp được đường tròn thì \(\widehat{BIA}=\widehat{IAM}\) \(\Rightarrow\widehat{BIA}=\widehat{ABI}\) \(\Rightarrow\widehat{MBA}=\widehat{MAB}=45^0\)
Hay M là điểm chính giữa cung AB./.
Có gì không hiểu cứ hỏi mình nha. !
Exercise 4 :
2, When I slow, I will late for the flight.
1. If I had enough money, I would buy that latop.
2. If I had enough money, I could buy that expensive dictionary.
3. Unless we mustn't do our homework well, our teacher will get angry with us.
4. Unless you keep your feet dry, you will catch a cold.
5. If she knew you were in hospital, she would visit you.
6. If you don't water the plants everyday, they will die.
7. Had the police found out him. he would have been introduce.
8. If it hadn't been our father's encouragments, we couldn't have got the prize.
9. If Nam hadn't helped me, I wouldn't have been able to solve this difficulty.
10. If John didn't eat so many chips, he wouldn't be fat.
11. Had Laura not supported me, I wouldn't have been able to finish the project.
12. If you weren't lucky, you might not get your novel published.
13. If I advice Mary, my advice is that she should apply for that job.
14. Without air, we can't survice.
15. Had it not been your warming, I could't prevent my failture in the test.
16. Unless it is sunny, they won't go swimming.
17. Without efforts from everyone of us, we could have lost that match.
Bạn@Phạm Thúy Hường có vẻ là bạn nhầm câu 3,8 một chút rồi bạn ạ!
3:Unless we must do our homework well ,our teacher will be very angry.
(thế này nha bạn : nếu chúng tôi không làm bài về nhà tốt thì cô giáo sẽ giận.
vì unless=if not rồi bạn ạ ,bạn không cần thiết phải cho thêm not vào vế đầu , như vây là sai rồi đó!)
8:Câu này bạn thiếu for sau hadn't been rồi nha!
Còn các câu sau thì ổn cả rồi bạn ạ!
Mình chỉ nhận xét vậy thôi nha!
1. John smokes a lot a year ago, but now he doen't smoke any more
--> John used_to smoke a lot .
2. It's time for you to go school
--> It's time you went to school
3. How long is it since you saw Tom?
--> When did you see Tom?
4. Please keep silent in the classroom
--> I’d rather you kept silent in the classroom.
5. He can't pass the examination
-->He wishes_ he could pass the examination .
6. I'm sorry , I can't help you
--> I wish_ I could help you.
7. I don't like you to come to class late
--> I'd rather you_ didn't come to class late
8. We can't go out beacause of the heavy rain
--> We wish we could go out
9. They often went to Vung Tau at weekends
--> They used__ to go to Vung Tau at weekends.
10. What a pity! You can't come here
--> I wish_ I could come here .
1. i wish i hadn't heard that.
=> i'd rather you hadn't told me that
2. Everyone wished they had listened more carefully to the lecture.
=> everyone regetted not listening more carefully to lecture.
1. I'd rather you hadn't heard that
2. Everyone regretted not listening more carefully to lecture.