cac dang bai tap viet lai cau co nghia tuong tu

... know……………………………………… 20.It’s still cold but it was colder yesterday. -It’s isn’t………………………………………… D.Mệnh đề chỉ nguyên nhân và kết quả. 21.The children couldn’t go swimming because the sea was very rough. 1 ... he does. 20….as cold today as it was yesterday. D.21…rough for the children to go swimming. 22….had had enough money, we could have gone on a holiday. 23……had had a map, we couldn’t have got ... 24…such a low bridge that the bus couldn’t go under it. 25…. late for anything to be done./ … late to do anything. 26….was too expensive for him./ ……cost more than he could afford. 27….a dirty...

Ngày tải lên: 27/06/2013, 11:46

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Ngày tải lên: 11/07/2014, 10:00

... the house because he was afraid of (meet)’ someone who might (recognize) him. 20. I (teach) hundreds of students but I never (meet) such a hopeless class as this. 21. That film (come) to the ... fallen considerably in the past week. ⇒ There has 204. It won t make any difference if it rains because we ll still go.’ ’ ⇒ We’ll still go 205. We left quietly, sot that we wouldn t disturb ... seriously ill.’ ’ ⇒ He couldn’t possibly 213. What particularly impressed me was her excellent command of English. ⇒ I Page 11 Vuong Yen - The teacher of English at HG medical secondary school,...

Ngày tải lên: 11/06/2013, 01:26

... english If……………………………………………………………………………………………… 2. Susan felt sick because she ate 4 cream cakes. If………………………………………….…………………………………………………… 3. We didn ’ t know your phone number, so we could not contact you. If………………………………………….……………………………………………………… ... train. If……………………………………………….……………………………………………… 7. I never got very lonely because I have lots of good friends. If………………………………………………………………………………………………… 8. We didn ’ t go on holiday because we didn ’ t have enough time. If………………………………………………………………………………………………… ... time. If………………………………………………………………………………………………… 9. We got lost because we didn ’ t a map. If………………………………………………………………………………………………… 10. The match can be cancelled because it rains heavily. If…………………………………………………………………………………………………...

Ngày tải lên: 07/07/2013, 01:27

... don’t have a visa, you can’t visit Moscow 139. I am interested in reading scientific books 140. No body in her class is taller than Jane 141. He was made to study for his exam 142. Peter said: “I ... been caught by the police 148. My classmate, Lan enjoys wring letters 149. Hung isnot as tall as Ba 150. A new school is going to be built here 151.I have not seen him since 1995 152. The furniture...

Ngày tải lên: 30/07/2013, 01:25

... not…………………………… 87. You will catch a cold if you don’t keep your feet dry. => Unless…………………………………………… 88. We couldn’t go to shool because it rained.=> Because of…………………………………… 89. Although ... pass the exam.=> If he ……………………………………………. 81. Ba is a new comer, and so was Tom.=> Both …………………………………………………………. 82. This lecture bores me.=> I am …………………………………………………………. 83. This is ... ………………………………………………… 59. She can’t have more children because of her age. => She is too……………………………………… 60. He lost his money simply because he wasn’t careful. => If ……………………………………………… 61....

Ngày tải lên: 04/08/2013, 01:26

... I/ find/ conversation most interesting and I be glad/ practise/English. 4. I also like/congretulate you/excellent cooking. 5. I be very greatful/all/helpful information you give me/courses /English. 6. ... was to blame. 14.  They persisted ……………………………. 15. Vietnamese coffee is considered to be the one of the best in the world. 16.  Vietnamese coffee……. 17. If you ask me well in advance, I’ll ... ………………………………. 8. I gave myself no concern about whether he will come to power or not.  It makes no difference…………………………………………………………………………………… 9. Because time is constrained , I am not going deep...

Ngày tải lên: 19/08/2013, 14:47

... younger than Mrs Green. Mrs Green is ………………………………………………………… 31. There is a lot of rain in Viet Nam. Viet Nam …………………………………………………………… 32. My room is smaller than your room. Your room ………………………………………………………… ... goes………………………………………………. 86.does your school have over eight hundred students ? Are …………………………………………………………… 44. Does your school have over eight hundred students? Are …………………………………………………………………… 45. That motorbike ... How………………… ………………… ………… ? 56.Shall we go camping in Con Vanh Beach this Sunday? Let …………………………………………………………. 57.What is the price of a bottle of cooking oil? How much …………………………………………………………………. 58.Is...

Ngày tải lên: 19/08/2013, 14:47

... boy will receive some money to continue his study. His parents died in a traffic accident The boy whose ……………………………… ……………… 3. They are producing motorbikes in Vietnam. Motorbikes are …………………………………………………………………………………. 4. ... whose parents died in a traffic accident will receive some money to continue his study 3. Motorbikes are being produced in Vietnam 4. If I had been there yesterday, I would have known who he ... What……………………………………………………………………………….……… Exercise 10: Finish the second sentence in such a way that it means exactly the same as the first one: 4 9. Jane was absent from class because of her sickness. Because Jane was ………………………………………………………………………………...

Ngày tải lên: 19/08/2013, 14:47

... hard. (courage) 23. The Boy Scouts of America is a youth (organise) 24. The scouts do the work (volunteer) 25. Nowadays, scouting is popular (world) 26.By recycling we can save resources (nature) 27.The ... of the picture which shows a violent (erupt) 61.The earthquake caused terrible (destroy) 62.The cost of the must be paid buy the buyer. (carry) 63.Tet holiday is the most important for Vietnamese ... wonder) 139. Is your sister a ? ( teach) 140. My brother is a at Viet Nam National University, Ha Noi. ( study) 141. That paints beautiful pictures. (art) 142. Ask the if you can borrow this book. (library) 143....

Ngày tải lên: 28/08/2013, 13:10

... Năng lượng con lắc Con lắc lò xo Con lắc đơn Động năng 2 d mv 2 1 E = 2 d mv 2 1 E = Thế năng 2 t kx 2 1 E = mghE t = = mgl.( 1- cosα) Cơ năng 2 2 1 kAEEE dt =+= =+= dt EEE mgl.( 1- cosα 0 ) ... rad : (1- cosα) ≈ 2 2 α Vấn đề 5 : Biến thiên chu kỳ con lắc đơn  Biến thiên chu kỳ con lắc đơn theo độ cao R h +1= T T 1 2 ; h : độ cao ; R : bán kính trái đất.  Biến thiên chu kỳ con lắc ... Vấn đề 6 - Tổng hợp dao động 1. Công thức Fresnel : 2 2 2 1 2 1 2 A A A 2A A cos= + + ∆ϕ 2211 2211 cosAcosA sinAsinA tg ϕ+ϕ ϕ+ϕ =ϕ 2. Độ lệch pha và biên độ: * Độ lệch pha : ∆ϕ = ϕ 2 ...

Ngày tải lên: 04/09/2013, 18:10

... She couldn’t come to class because of her illness. Since …………………………………… 2. Children often give their mothers flowers on the Women’s Day Children’s mothers ……………………………………………………… 3. Those students ... for coffee, she drank it. Although 16.Shall we go to the cinema tonight ? What about ? 17. It was raining, so we decided to postpone our camping Because 18.I bought a new computer. It cost ... car. In spite of 11. People grow rice in tropical countries. Rice 12. Going fishing with friends and family is fun. It 13. I didn’t attend the course last summer and now I regret it. I wish 14....

Ngày tải lên: 09/09/2013, 13:10

Ngày tải lên: 10/09/2013, 01:10

... những cung tròn có độ dài bằng nhau sau những thời gian bằng nhau tu ý. + Các công thức của chuyển động tròn đều: Tốc tốc dài: const t S v = = T r v .2 = Chu kì: v r T .2 = Tần số: ... cộng vận tốc 231213 vvv += Trong đó : 13 v là vận tốc của vật 1 so với vật 3 là vận tốc tuyệt đối 12 v là vận tốc của vật 1 so với vật 2 là vận tốc tơng đối 23 v là vận tốc của ... chơng để tìm đại lợng mà bài toán yêu cầu. Ta có thể vận dung một hay nhiều công thức một lúc, tu thuộc vào bài toán ngời ta yêu cầu. Dạng 2: Lập phơng trình toạ độ (phơng trình chuyển động),...

Ngày tải lên: 29/09/2013, 13:10

... isn't 38. My students are very good at Mathematics. My students study 39. This is the most modern building in this area. No building in this area 40. I asked the students to complete these ... boring. I fall asleep because of. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67. My students are very good at Mathematic. My students study. . . . . . . . . . ... famous landscapes in Vietnam.I spent my holiday there. I spent 52. The manager asked me to come to his office. The manager said "could ". 53. He asked me where he could find her in that...

Ngày tải lên: 10/10/2013, 04:11

... that the cover was made of iron. The cover 8. He went to London. He had lived there when he was a boy. 2 He went to London where 9. Jane was absent from class because of her sickness. Because ... rain coat with you 4. She forgot doing the washing up 5. It is easy to learn English 6. If you leave the lights on all night, you will waste electricity 7. It was such old furniture that we couldn't ... 7. The furniture was too old to keep. It was 8. Gary is the best guitarist in her class. No one else 9. Since the invention of computer, people have saved a lot of time. Since the computer was ...

Ngày tải lên: 06/11/2013, 16:11

Ngày tải lên: 08/11/2013, 19:11