Write a new sentence using the word given so that it has a similar meaning to the original.

1. Lan said: "I want to become a designer in the future."

→ Lan said ________________________________________

2. Ba said to me: "People will soon communicate using telepathy."

→ Ba told ________________________________________

3. She said that she was going to join the science club the next week.

→ She said: ________________________________________

4. My brother likes cycling more than playing tennis.

→ My brother prefers ________________________________________

5. My class is going to Ha Noi next summer.

→ My class intends ________________________________________

6. Johnny said to me, "I don't know what Fred is doing."

→ Johnny told me ________________________________________

7. She said that she would answer the phone.

→ She said: "________________________________________

8. Ba said: "I left Ha Noi in 2010"

→ Ba said________________________________________

9. Ba prefers playing the piano to playing the guitar.

→ Ba likes ________________________________________

10. Lan wants to drink some coffee.

→ Lan would _______________________________________

11. Helen said, "I think I'll have to find a better job. I can't make both ends meet."

→

12. He said to her "Why are you so late? I've been waiting for half an hour already."

→

13. She said to him: "Don't let them down. I'll be very embarrassed if you go back on your words."

→

14. She said to her husband: " You'd better not drink top much. You may lose control of the car and have a bad accident."

→

15. The boy said to his mother: "When sall we have lunch? I'm very hungry."

→

16. Nam said "I am told to be at school before 7 o'clock"

→

17. Thu said "All the students will have a meeting next week"

→

18. The teacher said "All the homework must be done carefully"

→

19. Her father said to her "You can go to the movie with your friend"

→

20. "We don't open the laboratory today," Mr. Minh said.

→ Mr. Minh said ________________________________________

21. "The film will begin at seven o'clock," they told me.

→ They told me ________________________________________

22. The doctor advised me to have a rest.

→ The doctor suggested ________________________________________

23. The only reason the party was a success was that a famous film star attended.

→Had it not ________________________________________

24. "I have had a talk with Dr. Nelson."

→ Phong said that ________________________________________

25. "I will hand in my assignment to the teacher tomorrow."

→ She said that ________________________________________

26. "I overslept this morning."

→ Minh said that ________________________________________

27. "In 50 the years' time we may be living on the moon."

→ They announced that ________________________________________

28. "I have been given a new laptop."

→ Michael told me that ________________________________________

29. "I'm leaving Viet Nam tomorrow"

→ Olive told Chau that ________________________________________

30. "I didn't say anything at the meeting last week."

→ He said that ________________________________________

31. "In 50 the years' time we may be living on the moon."

→ They announced that ________________________________________

32. I can't tell you because I don't know the answer.

→ If _________________________________________

33. The people will protect the environment now. The environment will be nice.

→ If _________________________________________

34. The storm destroyed many houses in this village last week.

→ Many houses ________________________________________

35. Did they give food to homeless people last year?

→ Was ________________________________________

36. Although the weather was bad, the football match was not canceled.

→ Despite ________________________________________

37. She didn't go to the circus with Betty because she had a bad cold.

→ Because of ________________________________________

38. If she doesn't work hard, she will not pass his exam.

→ Unless ________________________________________

39. Is the making big cakes for the party?

→

40. How did the police find the lost man?

→

41. Who lend you this book?

→

42. No one can answer this question.

→

43. David had gone home before we arrived.

→ After ________________________________________

44. We had lunch then we took a look around the shops.

→ Before ________________________________________

45. The light had gone out before we got out of the office.

→ By the time ________________________________________

46. After she had explained everything clearly, we started our work.

→ By the time ________________________________________

47. My father had watered all the plants in the garden by the time my mother came home.

→ Before ________________________________________

48. Nam said "I am told to be at school before 7 o'clock"

→

49. Thu said "All the students will have a meeting next week"

→

50. The teacher said "All the homework must be done carefully"

→

51. Her father said to her "You can go to the movie with your friend"

→

52. "I am doing an experiment now". He said

→

53. "They are doing an experiment"

→ He said that ________________________________________

54. "You have to sign the paper again"

→ She told me ________________________________________

55. Acid rain is dangerous. Tree' leaves are damaged (because of)

→ Because of ________________________________________

56. Leaves are damaged. The tree cannot get enough food energy to stay healthy. (because)

→

57. Nam said "I am told to be at school before 7 o'clock"

→

58. Thu said "All the students will have a meeting next week"

→

59. The teacher said "All the homework must be done carefully"

→

60. Her father said to her "You can go to the movie with your friend"

→

61. "I am doing an experiment now". He said

→

A. The environment is everything around us, both natural and made by man. A major problem in the world today is the destruction of the natural environment.

This is a complicated problem. We burn fuel, and this causes air pollution. We throw away lastic bags, containing toys and other objects. These stay in the environment, they are not like paper or wood that slowly disappear. We have made thousands of new chemicals. Factories that make or use chemicals always have chemical wastes. These are often poisonous, and they also stay in the environment.

Since 1945 several countries have been testing nuclear bombs in the air and underground. The explosions in the air cause nuclear fallout. The fallout causes cancer and kills animals and people. Nuclear power plants that make electricity also produce dangerous wastes and have accidents that can be very disastrous.

1. What is a big problem in the world today?

A. The development of the population. B. The destruction of the natural environment.

C. Bomb testing. D. Throwing away plastic bags.

2. What is the cause of the air pollution?

A. Fuel burning. B. Smoke from vehicles. C. Toys and other objects. D. Paper or wood.

3. What does the word "these" in the second paragraph refer to?

A. New chemicals. B. Factories. C. Chemical wastes. D. Poisons.

4. The nuclear fallout causes __________.

A. chemical wastes. B. cancer and kills animals and people.

C. water pollution. D. dangerous wastes.

5. What is the benefit of nuclear power?

A. Causing nuclear fallout. B. Producing dangerous.

C. Having accidents. D. Making electricity.

B. Thomas Edison was one of the greatest inventors of the world. He was responsible for more than one thousand inventions including the electric light bulb and the record player. He also created the world's first industrial research laboratory.

Edison was born in 1847 in Ohio, USA. When he was 10 years old, he set up asmall baloratory after he had read a science book his mother showed him. In 1869, he borrowed some money and began to make inventions. In 1876 he built a new laboratory so that he could spend all his time inventing. He planned to turn out minor inventions every ten days and "big trick" every six months. He developed many devices that brought great benefits to people's life. He once said that the value of an idea lay in the using of it. Edison died in 1931, after having aremarkably productive life.

1. Who was Thomas Edison?

→

2. When and where was he born?

→

3. What did he invent?

→

4. Did he build a new laboratory in 1876?

→

5. When did he die?

→

A. A mobile phone, also known as a cell phone, is one that we can use to make telephone calls to anyone from a great distance via a radio link. Apart from telephony, modern smart mobile phones also support a number of other services including text messaging, internet access, gaming, photography, and many business applications.

The first cell phone weighed about 2 kilograms and was demonstarted in 1973 by Dr. Martin Cooper and John F. Mitchell of Motorola. Ten years later, in 1983, the first model of cell phone went on sale to the public. By 2011, over six billion people, 87% of the world's population, used mobile networks. In spite of the many advantages a cell phone has, it also brings about several problems that users should be awave of. Mobile phone radiation is believed to be harmful to human health. Some recent studies have found an association between cell phone use and certain kinds of brain disease. Another serious problem can be privacy and tracking. Once users have the phone on, they can be interrupted in many ways, and they can also be tracked by location data.

B. Texting is a new way of exchanging information, and it is becoming more and more popular among the young. In fact, texting is clearly affecting on the language. There are no rules for it. We are creating a new aspect of vocabulary and opening up a new kind of playful and that's fine, but some people are worried about the affects it might have on child' ability to read and write. But not everyone is so worried. An expert says, "Every time a new medium comes along, it has an effect on language... but this doesn't destroy the existing language, it adds to it". In text massages, words may come from shorthand created in email such as CUS (See you soon) and so on. Someone says, "Mostly they are original, but sometimes you get a class os meanings. For example, LOL can mean both Laugh Out Loud and Lots of Love. That could lead to some misunderstanding."

1. There are no rules for texting. ..........

2. Texting is always affecting language in a bad. ..........

3. Everyone is worried about message. ..........

4. Sometimes, there is more than one way of understanding a message. ..........

A. moving / earthquake / away / Although / because

A powerful (1)__________ struck the north-east of Japan at 4 p.m last Monday. (2)__________ Japan has the most advanced warning system, there had been no early warning for this one and people were not prepares. Suddenly the ground started (3)__________. The shaking continued for a few minutes and became stronger. People began running (4)__________ from buildings as walls started to collapse.

B. hard / known / interest / telephone

Alexander Graham Bell is widely (1)__________ as the inventor of the first telephone. He was born on March 3^rd, 1847 in Ediburgh, Scotland. When he was 23, Bell emigrated to Canada with his parents and the next year moved to the United States to teach deaf-mute children. He took great (2)__________ in transmitting the human voice. With his colleague Thomas Watson, Bell worked very (3)__________ on the experimentation to invent devices such as the harmonic telegarph (used to send multiple messages overa single write) and phonautograph (used to draw the shape of the sound waves). The first (4)__________ communication was said to have happened between Bell and Watson in 1876 while Bell was at one end of the line, and Watson worked on the telephone in another room. The first transmitted words were, "Mr Watson, come here I want to see you."

1. Who is Alexander Graham Bell?

➝

2. When did he move to Canada?

➝

3. What was he interested in?

➝

4. What was the first telephone communication?

➝

C. three-dimensional images / mind / device / received / thought / brains

Telepathy uses a tiny (1)__________ placed into our head. Information will be sent and (2)__________ directly to and from our (3)__________. We'll be communicating just by (4)__________over the network! Holography, a video-conference technology with (5)__________, will help us interact in real time in completely different places.

D. anti-ageing pills / scientists / instead / because / medical care / incurable

(1)__________ say that in the future people will live longer. (2)__________ diseases will be cured and 'bad' genes will probably be replaced. With healthier lifestyle and better (3)__________ the average person will live to be 100 (4)__________ of 70 (for men) or 75 (for women) like today. (5)__________ will also be invented to help people live longer.

Most of us think that great ideas were the result of genius thinking. However, many of the greatest discoveries and inventions in history began with very simple beginnings. In the 18^th century, James Watt was boiling water at home. As the water began to boil, he suddenly noticed that the steam wass pushing the lid of the kettle. From this, he created the steam engine. In ancident Greece time, Archimedes stepped into a bath tub and felt that water was being pushed out when he stepped in. This is how he came up with the idea of how to find the purity of gold. In the 17^th century, Isaac Newton was sitting under a tree when an apple fell and hit him on the head. This í when he realized the pulling force of the earth - the gravity.

There are many other examples of how great ideas began with simple beginnings. What one needs to become an inventor are careful observation and a lot of hard work.

1. Jame Watt lived in _____.

A. the 17^th century. B. the 18^th century. C. the ancient Greece time

2. Archimedes came up with the idea of how to find purity gold when _____.

A. he was boiling water. B. he was hit by an apple. C. he was stepping into the bath tub.

3. Many great ideas began with _____.

A. genius thinking. B. simple beginnings C. long time working in laboratories.

4. Which of the following is NOT true of inventors?

A. They have simple thinkings. B. They have very careful observations. C. They work extremely hard.

5. Which of the following can be the best title for the passage?

A. James Watt, Archimedes and Isaac Newton. B. Steam Engines, Gold and Gravity. C. Great Ideas with Simple Beginnings.

Nêu phương pháp hóa học để nhận biết 3 chất bột màu trắng : Al₂O₃, BaO, P₂O₅.

Câu 1. Nêu cấu tạo và chức năng của đại não, trụ não, tiểu não, não trung gian.

Câu 2. Trình bày quá trình tạo thành nước tiểu ? So sánh nước tiểu đầu và máu.

Câu 3. Trình bày cấu tạo và chức năng của da ? Nêu các biện pháp phòng chống các bệnh ngoài da.

Câu 4. Thế nào là phản xạ ? Nêu tính chất của phản xạ có điều kiện và phản xạ không điều kiện ? Điều kiện thành lập phản xạ có điều kiện.

Câu 5. Tại sao không nên trang điểm bằng cách lạm dụng kem phấn, nhổ lông mày, dùng bút chì kẻ lông mày tạo dáng ?

Lập dàn ý cho đề văn sau: Nói về việc học, Hồ Chí Minh khẳng định: "Trong cách học phải lấy tự học làm cốt". Em có suy nghĩ gì về lời dạy đó.