(1)_space is difficult to imagine and yet (2)_ man has been to (3)_ Moon and sent (4)_ machines to (5)_ Mars and far fut...

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Kfkfj

7 tháng 9 2017 lúc 21:37

(1)_space is difficult to imagine and yet (2)_ man has been to (3)_ Moon and sent (4)_ machines to (5)_ Mars and far futher. There is no (6)_ air between us and the stars and yet light and X-rays and radio waves reach us here on (7)_ earth. We are seeking (8)_ information, trying to find planets with (9)_ air and (10)_ water and (11)_ valuable materials such as (12)_ minerals that we need. Perhaps we will find (13)_ world like ours with (14)_ oxygen that we can breathe. Of course, (15)_ real romance would be to find other living species, to communicate with them and share (16)_ knowledge of the universe.
At night ()_ trees release (17)_ carbon dioxide. In the day they make (18)_ oxygen. We need (19)_ trees to live.
I love (20)_ trees. They give us (21)_ colour and (22)_ shade. They stop (23)_ noise from (24)_ trafic where we live. There was (25)_ beautiful tree behind my house for years. Then someone cut (26)_ tree down so now all you can see is (27)_ buildings. So I'm going to sell (28)_ house because looking into (29)_ other people's windows is no fun. I preferred looking at (30)_ tree and (31)_ colour it had.

Lớp 12 Tiếng anh Luyện tập tổng hợp

Huy Thắng Nguyễn

7 tháng 9 2017 lúc 21:51

(1)_The_space is difficult to imagine and yet (2) _the_ man has been to (3) _the_ Moon and sent (4) _\(\varnothing\)_ machines to (5)_\(\varnothing\)_ Mars and far futher. There is no (6)_\(\varnothing\)_ air between us and the stars and yet light and X-rays and radio waves reach us here on (7)_the_ earth. We are seeking (8) _the_ information, trying to find planets with (9) _\(\varnothing\)_ air and (10) _\(\varnothing\)_ water and (11) _\(\varnothing\)_ valuable materials such as (12) _the_ minerals that we need. Perhaps we will find (13) _a_ world like ours with (14) _the_ oxygen that we can breathe. Of course, (15) _the_ real romance would be to find other living species, to communicate with them and share (16) _the_ knowledge of the universe.
At night () _\(\varnothing\)_ trees release (17) _\(\varnothing\)_ carbon dioxide. In the day they make (18) _\(\varnothing\)_ oxygen. We need (19) _\(\varnothing\)_ trees to live.
I love (20) _\(\varnothing\)_ trees. They give us (21) _\(\varnothing\)_ colour and (22) _\(\varnothing\)_ shade. They stop (23) _the_ noise from (24) _the_ trafic where we live. There was (25) )_a_ beautiful tree behind my house for years. Then someone cut (26) _the_ tree down so now all you can see is (27) _the_ buildings. So I'm going to sell (28) _the_ house because looking into (29) _\(\varnothing\)_ other people's windows is no fun. I preferred looking at (30) _the_ tree and (31) _the_ colour it had.

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Trần Ngọc Tuệ Đình

19 tháng 8 2017 lúc 16:46

1. Michael Jackson is her favourite .............. (sing) 2. You will get a good .................... at this school ( educate) 3. It is very .................... to drive too fast in the street ( danger) 4. We should turn off the lights when going out to save........................ ( electric) 5.If we .................... the water , we will have no fresh water to use ( pollution) 6. Please could you speak more ...............? (Slow) 7. Easter is a joyful festuval which is ................

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1. Michael Jackson is her favourite .............. (sing)

2. You will get a good .................... at this school ( educate)

3. It is very .................... to drive too fast in the street ( danger)

4. We should turn off the lights when going out to save........................ ( electric)

5.If we .................... the water , we will have no fresh water to use ( pollution)

6. Please could you speak more ...............? (Slow)

7. Easter is a joyful festuval which is ................... in many countries in the world ( Celebation)

8. Mr. Brown felt ..................... that people have spoled that area ( dissapont)

9. I'm very.................. of my father and love him so much ( pride)

10. There used to be a lot of .............. outdoor activities at school when I was student ( differ)

11. We are very ................. because they use electricity to catch fish ( worry)

12. My teacher told us to listen to his lectures .................. (attentive)

13. The school bus ...................... us at 5 o'clock every morning ( collection)

14.The internet has ................... developed and become part of our everyday life ( increase)

15. Many tourist are really ...................... by the beauty of the city (impress)

16. We should use paper........................... in order to save trees ( economy)

17. Fashion ................... Want to modernize the Ao dai ( desigh)

18. The air here is . ................... polluted ( serious)

19. He is stamp .................... ( collect)

20. She is a careful driver . She .................. very carefully ( driver)

21. The teacher was extremely ..................... that we failed the exam ( happy)

22. She sent her best whishes for my future ....................... ( happy)

23. ........................ are trying to find out new stars (science)

24. We are proud of us ..................... ( friend)

25. This................... has written manystories for children ( write)

26. This is the biggest ................ in the city(build)

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Lớp 12 Tiếng anh Luyện tập tổng hợp

Linh An Trần

27 tháng 11 2017 lúc 19:03

Hi everyone, my name is An and i came from class 8c. Today I will talk about the gadgets of the internet today The Internet is growing and becoming a part of everyday life. No one can deny the benefits that the internet brings. I agree that the Internet is the most useful media today. First, the Internet is a very useful tool . We can get information on every aspect very quickly and conveniently. We can read e-books or check weather conditions. Through the internet, we can look at the pr...

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Hi everyone, my name is An and i came from class 8c. Today I will talk about the

gadgets of the internet today

The Internet is growing and becoming a part of everyday life. No one can deny the benefits that the internet brings. I agree that the Internet is the most useful media today.

First, the Internet is a very useful tool

. We can get information on every aspect very quickly and conveniently. We can read e-books or check weather conditions. Through the internet, we can look at the prices of certain consumer goods.

Second, the Internet is a source of entertainment. We can watch a movie, listen to recent music albums, play games, read novels, ....

Finally, the Internet is an educational medium. We can learn foreign languages, look up information. We can attend online courses. Internet is almost an unlimited educational resource for you to get.

Today, the Internet is a highly effective tool for communication, information gathering and collaboration among remote locations. Millions of people around the world are using the Internet to communicate, share information, create new associations, and so on.

The downside is that the Internet can be addictive. Some people can not live without it. They have no real friends and when the Internet is down, they are angry.

Internet has some rivals but more and more people handle the Internet like phone, or radio. They use it to have fun and work, and I think living now without internet would be quite difficult.

But try to use the internet effectively.

I would like to end here, I hope everyone comments and comments to my rhetoric today is more perfect

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Lớp 12 Tiếng anh Luyện tập tổng hợp

Hermione Granger

10 tháng 6 2018 lúc 10:53

Fill in the blanK: living in a modern World may have its advantages but it(1)............. has its disadvantages that one disadvantages of the modern way of life which stands(2)............. from the rest is the negative influence cars have(3)............. The environment. Today, all developed societies face a(4)........... range of problems Caused by cars and(5).........vehicles. These include air and noise pollution,(6)...........traffic and the ever growing numbers in f roads in our cit...

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How did we end (8)..........with such a problem? There are no simple answers(9)............. this question and no serious effort has been made to find either.it is about (10)...........,however, that our generation got serious (11)...........this issue. People must be willing to stand (12).......... environmental groups and make any effort necessary to change the situation. Many Environmentalists Believe that we could help by using our(13)......sense. Car poolling for instance could be a solution to the problem.this simple program calls for people to share their cars with fellow workers to and from work got a lot of interest has been shown (14).......car poolling and other more ambitious programmes are plan for the future

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Lớp 12 Tiếng anh Luyện tập tổng hợp

Hạ Vy Vy

9 tháng 4 2018 lúc 13:03

recycling/ nothing/ list/ vegetables/ something/ save/ trouble/ polluting/ taking. Our environment is in (1) ______. Modern ways of living and today’s industries are (2) ______ it. Most people think there is (3) ______ they can do. This is not true. Everyone can do something to help (4) ______ our environment. Here is a (5) ______ of things you can do. Help to cut pollution by (6) ______ the bus to work instead of your car. Buy fruit and (7) ______ that have not been treated...

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recycling/ nothing/ list/ vegetables/ something/ save/ trouble/ polluting/ taking. Our environment is in (1) ______. Modern ways of living and today’s industries are (2) ______ it. Most people think there is (3) ______ they can do. This is not true. Everyone can do something to help (4) ______ our environment. Here is a (5) ______ of things you can do. Help to cut pollution by (6) ______ the bus to work instead of your car. Buy fruit and (7) ______ that have not been treated with pesticides. Recycle all your cans, bottles and paper. There should be a (8) ______ center somewhere near your home, so take them there. Most of the world’s energy comes from the sun. The sun’s energy is in wood, oil, and other things that people use for energy. VI. Read the text then answer true or false People use many sources of energy. Ancient people used only their arms, hands, and simple tools until they discovered fire. Later, people learned to use the energy of the wind to sail ships. Then they learned to use animals to do work. In the eighteenth and nineteenth centuries, people began to use machines. The first machines used steam. They burned coal to heat water. The hot water turned into steam, and the steam engine did the work. Later, people began to use the gasoline engine, and today people are using nuclear energy. Energy is one of the basic concepts, or ideas, of physics. It is the ability to do work. Without energy we could live. We need energy to work, and scientists are always looking for new sources of energy. 1. None of the world’s energy comes from the sun. 2. Wind, steam, and gasoline are sources of energy. 3. People have never used nuclear energy. 4. Energy is the ability to do work. 5. We need new sources of energy.

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Lớp 12 Tiếng anh Luyện tập tổng hợp

Le Giang

14 tháng 7 2017 lúc 15:41

I- Fill in the blanks with relative pronouns/ adverbs. Put commas when they are needed: 1. Alexander Flemming _______ discovered penicillin received the Nobel Prize in 1945. 2. The book ______ I need can’t be found in the library. 3. Here is the beach ______ is the safest for swimmers. 4. Do you know the American woman ______ name is Margaret Mitchell? 5. Jim ______ I have known for ten years is one of my closest friends. 6. John found a cat ______ leg was broken. 7. Don’t sit on the chair ____...

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I- Fill in the blanks with relative pronouns/ adverbs. Put commas when they are needed:
1. Alexander Flemming _______ discovered penicillin received the Nobel Prize in 1945.

2. The book ______ I need can’t be found in the library.
3. Here is the beach ______ is the safest for swimmers.
4. Do you know the American woman ______ name is Margaret Mitchell?
5. Jim ______ I have known for ten years is one of my closest friends.
6. John found a cat ______ leg was broken.
7. Don’t sit on the chair ______ is broken.
8. This tree ______ branches are dry should be cut down.
9. The child smiled at the woman ______ he didn’t know.
10. That woman ______ name I don’t remember is a doctor.
11. Children enjoy reading the books ______ have colored pictures.
12. I met someone ______ said he knew you.
13. The noise ______ he made woke everybody up.
14. The film is about a spy ______ wife betrays him.
15. Those girl ______ serve in the restaurant are the owner’s daughters.
16. The house ______ walls and roof are made of glass is a green house.
17. Rod Lee ______ sister I know is a film actor.
18. Mr. Bake will buy the house ______ is opposite to my house.
19. You have to take care of the books ______ you borrowed from the library.
20. Karl Marx ______ theories have changed the world’s history is the German Philosopher.
21. Let me see all the letters _____ you have written.
22. Is there anyone ______ can help me do this?
23. Mr. Brown ______ is only 34 is the director of this company.
24. The chief of police, ______ work is very important, takes care of the public safety. 25. I know a place ______ roses grow in abundance.
26. The teacher with ______ we studied last year no longer teaches in our school.
27. They showed me the hospital ______ buildings had been destroyed by bombings. 28. We saw many soldiers and tanks ______ were moving to the front.
29. We must find a time ______ we can meet and a place ______ we can talk.
30. The decision was postponed, ______ was exactly what he wanted.

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Lớp 12 Tiếng anh Luyện tập tổng hợp

Corn dog

28 tháng 7 2017 lúc 22:28

Đọc tiếp

Nowadays in the news you can read a lot about biotechnology and the controversies about it and perhaps you ask yourself what it is exactly. Well, this article is going to give you a brief history of the field of biotechnology and show you that, although the word “biotechnology” was first used in 1919, we have been using biotechnology for many thousands of years in ways that are completely uncontroversial. It will also look at the more modern developments which have started intense debate. When you are drinking a cold beer on a hot day, or eating a delicious cheese sandwich, you can thank biotechnology for the pleasure you are experiencing. That’s right! Beer, bread and cheese are all produced using biotechnology. Perhaps a definition will be useful to understand how. A standard definition is that biotechnology (or biotech for short) is the application of science and engineering to the direct or indirect use of living organisms. And as you know, the food and drink above are all produced by the fermentation of micro-organisms. In beer, the yeast multiplies as it eats the sugars in the mixture and turns them into alcohol and CO2. This ancient technique was first used in Egypt to make bread and wine around 4000BC! Antibiotics are used to prevent and treat diseases, especially those caused by bacteria. They are natural substances that are created by bacteria and fungi. The first antibiotic was made in China in about 500BC – to cure boils. In 1928 Alexander Fleming discovered penicillin and it was considered a medical miracle. Modern research is looking at the creation of super-antibodies which can kill bacteria and viruses inside the cells that house them. Our modern consumer society produces a lot of waste which needs to be disposed of safely and without harmful end products. Environmental biotechnology can help. Indeed, the use of bacteria to treat sewage was first practiced in 1914 in Manchester, England. Vermiculture or using worms to treat waste is another environmentally-friendly practice and the end product is a natural fertiliser. Bacteria have even been developed to help with problems such as oil spills. They convert crude oil and gasoline into non-toxic substances such as carbon dioxide, water and oxygen and help create a cleaner, healthier environment. These examples of biotechnology are accepted by most people. However, the discovery of the DNA structure by Watson and Crick in 1953 was the beginning of the modern era of genetics and the following areas of biotech are very controversial. Read on… The genetic modification of plants and crops has been in practice for many years. This involves changing the genetic code of these plants so that they are more resistant to bad conditions like drought, floods and frost. Supporters of GM food say that it can offer the consumer better quality, safety and taste and for over a decade Americans have been eating GM food. However, things are very different in Europe where genetically modified food is very strictly regulated and regarded with deep suspicion by the public. GM food has even been called “Frankenfood” in the press, a term inspired by the novel Frankenstein by Mary Shelley. There is a great cultural divide between America and Europe over whether such food is safe to eat and will not harm the environment and the discussion is still in progress. 1997 saw the birth of Dolly the sheep, the first animal cloned from an adult cell. This was a remarkable achievement which created world-wide debate on the ethical issues surrounding cloning. International organisations such as the European parliament, UNESCO and WHO all declared that human cloning is both morally and legally wrong. However, we need to make a distinction between reproductive cloning and therapeutic cloning. Nowadays the idea of reproductive cloning – creating a copy of another person - is no longer interesting for researchers. Instead therapeutic cloning is creating excitement in the biotech world. Key to this technique is stem cells, which are master cells that have the potential to become any other kind of cell in the body e.g. nerve cells, blood, heart muscle or even brain cells. Stem cells themselves have generated a lot of controversy as it was believed that only human embryos could provide them. However, it now appears that adult stem cells offer the same possibility. This would mean that a patient who suffered a heart attack could provide doctors with his adult stem cells which could then be implanted back into his heart and used to create heart muscle, replacing the muscle that was damaged. As the genetic code is identical, there would be no problem of the body rejecting the implant as, unfortunately, happens with organ transplants. In the future, biotechnologists hope that stem cells could be used to grow entire organs. In this way biotechnology offers the hope of revolutionising medical treatment. In this brief overview of the history of biotechnology we have jumped from making bread to making human organs - an enormous leap- and it is clear that these modern practices raise many controversial issues. However, despite the debate, we can imagine that as biotechnology has been around for many years, it will still be around for some time to come - but who knows where it will take us? Questions: After reading, choose the best answer for the following questions 1. What is the main topic of the article? Brief history and modern developments of biotechnology Benefit of biotechnology Modern research in biotechnology 2. What does the pronoun "IT" in the first paragraph refer to? Biotechnology The article The word "Biotechnology" 3. Which products were first made with fermentation of micro-organisms? Beer, bread and cheese Bread and wine Beer and cheese Decide whether the statement below is True or False. 4. Alexander Fleming discovered super-antibodies which can kill bacteria and viruses inside the cells that house them. TrueFalse 5. GM food is easily available in the U.S. and Europe. TrueFalse 6.Researchers believe that adult stem cells could be used to create body parts. TrueFalse

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Lớp 12 Tiếng anh Luyện tập tổng hợp

Shinichi Haibara

14 tháng 9 2017 lúc 21:24

John Fisher, a builder, and his wife Elizabeth wanted more living space, so they left small flat for an old 40-metre high castle tower. They have spent five years turning it into a beautiful home with six floors, winning three architectural prizes. I love the space, and being private,Elizabeth says. You feel separated from the world. If Im in the kitchen, which is 25 metres above the groud floor, and the doorbell rings, I dont have to answer it because visitor cant see Im in!. Lê Huỳnh Phan T...

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'I love the space, and being private,'Elizabeth says. 'You feel separated from the world. If I'm in the kitchen, which is 25 metres above the groud floor, and the doorbell rings, I don't have to answer it because visitor can't see I'm in!'.

Lê Huỳnh Phan

There are 142 steps to the top, so i go up and down five or six times a day, it's very good exercise! But having to carry heavy things to the top is terrible, so i never buy two bags of shopping from the supermarket at a time. Apart from that, it's a brilliant place to live.'

'When we first saw the place, I asked my father's advice about buying it, because we couldn't decide. After paying for it, we were a bit worried because it looked awful. But we really loved it, and knew how we wamted it to look'

'Living here can be difficult - yesterday I climbed a four-metre ladder to clean the windows. But when you stand on the roof you can see all the way out to sea on a lear day, and that's a wonderful experience. I'm really glad we moved.'

1/ What is the writer trying to do in the test?

a/ Describe how to turn an old tower into a house

b/ Recommend a particular builder

c/ Describe what it is like to live in a tower

d/ Explain how to win prizes for building work

2/ From this text, a reader can find out

a/ Why visitors are not welcome at John and Elizabeth's house

b/ Why Elizabeth exercises everyday

c/ Why Elizabeth asked her father to buy the tower

d/ Why John and Elizabeth left the flat

3/ Which of the following best describes Elizabeth's feeling about the tower?

a/ She wanted it as soon as she saw it

b/ She likes most things about it

c/ She has been worried since they paid for it

d/ She finds it unsuitable to live in

4/ What problem does Elizabeth have with living in such a tall building

a/ Her visitor find it difficult to see if she is at home

b/ She feels separated from other people

c/ She cannot bring home lots of shopping at once.

d/ It is impossible to clean any of the window

5/ They were rather worried after paying for the castle because

a/ They really couldn't afford it

b/ It was about to collapse

c/ It looked terrible at first

d/ They were unable to take care of such a large house

@Dương Yến Tử; @Linh Diệu

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Lớp 12 Tiếng anh Luyện tập tổng hợp

░▒▓█ ๖ۣۜTɦïếυ•Gîล █▓▒░

15 tháng 11 2019 lúc 19:58

Television is an important invention of the twentieth century. It hasbeen ....(1).... popular that now we can t imagine what life would be .....(2) ....... if there were no television. Television is a major ....(3).... of communication. It brings pictures andsounds from around the world into millions of homes. Through ....(4)....,viewers can see and learn about people, places and things in farawaylands.Television ....(5).... our knowledge by introducing to us new ideas ....(6).... may lead us t...

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Television is an important invention of the twentieth century. It hasbeen ....(1).... popular that now we can ' t imagine what life would be .....(2) ....... if there were no television. Television is a major ....(3).... of communication. It brings pictures andsounds from around the world into millions of homes. Through ....(4)....,viewers can see and learn about people, places and things in farawaylands.Television ....(5).... our knowledge by introducing to us new ideas ....(6).... may lead us to new hobbies and recreations. In addition ....(7).... the news, television provides us with a variety ofprograms that can satisfy ....(8).... taste. Most people now seem to like

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Lớp 12 Tiếng anh Luyện tập tổng hợp

Cún Con

21 tháng 3 2020 lúc 9:17

Read the passage, decide whether the statements are true (T) or false (F), then answer the questions below. We all live in a society and are all bound to a neighborhood. Neighborhood is very important and it does definitely have an impact on what we are and how and where we live in. I live in a great and wonderful neighborhood. It is very pleasant and has many facilities. With agood park nearby, making it the main attraction, our neighborhood also has many other added bonuses. The gro...

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Read the passage, decide whether the statements are true (T) or false (F), then answer the questions below.

We all live in a society and are all bound to a neighborhood. Neighborhood is very important and it does definitely have an impact on what we are and how and where we live in. I live in a great and wonderful neighborhood. It is very pleasant and has many facilities. With agood park nearby, making it the main attraction, our neighborhood also has many other added bonuses. The grocery store is nearby which makes it easy for all residents to make an immediate purchase, we have a bus stop close by, so that people do not have to travel long for means of transportation. The park is what makes it a lot more beautiful as it is well maintained and makes it a gathering place for all my neighbors in the evening for chit chatting and playing for kids. There is good air and we enjoy the evenings while we are at this park.

A. True/ False statements

1. Neighborhood plays an important role in human’s life .........

2. The grocery store is far from his house .........

3. He needs to travel a long distance if he wants to go to the bus stop .........

4. People often chat and play at the park nearby .........

5. He really enjoys the evenings in the park .........

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Lớp 12 Tiếng anh Luyện tập tổng hợp

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