Read the passage below carefully, and then choose the best answer:
Billboards that Recognize You
Have you ever felt you were being watched? Some new technologies might make you feel that way. Digital billboards are being created that have the ability to recognize certain characteristics. These high-tech devices have cameras pointed at the people on the street, and software that tries to recognize people by age and gender. A computer inside the billboard then uses this information to display ads that are directed at the people who are looking at the billboard. For example, if a man passes a billboard featuring an ad for cosmetics, the computer can change the ad to something that is more likely to catch the man’s attention, such as a restaurant, or sporting goods. While advertisers see _this_ as a great opportunity to reach their target customers, some people feel that this kind of profiling is an invasion of their privacy. People are now much more aware of how information is exposed, shared, bought, and sold on the Internet. Now this debate will include technologies such as these “smart” billboards. But advertisers claim that they are sensitive to people’s concern about privacy – companies that have tested the billboards in Japan and the US assure consumers that the billboards can only guess your age and gender, but they will not be able to recognize your face or obtain any personal information about you. Until recently, this kind of “personal” advertising has been mostly limited to the Internet. Search engines like Google and Bing can follow what we search for because each computer that connects to those sites has a unique identity. Companies then pay search engines to use this information to display ads for products and services that you have searched for. So if you search for travel information, you are likely to see ads for airlines and hotels. This kind of advertising has proven to be much more effective and valuable than traditional advertising. In addition to taking steps to deliver more personalized messages, advertisers are using billboards to offer more useful information. Digital billboards can connect to the Internet to display information such as the time, weather, and news headlines. In the future, this technology could be used to reflect activity on social media sites or to broadcast ads that relate to local events. In today’s world, people ignore thousands of ads every day. Advertisers are trying to change that trend by personalizing the experience of seeing an ad. So pay attention the next time you see a billboard – it could be talking to you.
4. The word “_this_” in paragraph 2 refers to _________.

Choose the best answer:
If you don’t stop swimming in that lake, you will have a rash

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My parents do not allow me______, so I had to stay at home.

Read the reading below carefully, and then complete it with the best option A, B, C or D given below:
This article (1) _______ on the game of American football, a distinct type of football that developed in the United States in the 19th century. It developed out of two other sports, soccer (2) _______ known as association football) and rugby football, each of which remains a separate sport with its own specific set of rules. American football differs slightly in (3) _______ and field size from a style of football (4) _______ mostly in Canada, called Canadian football. Other varieties of the game popular in (5) _______ parts of the world have Australian football and Gaelic football.

Rewrite the sentence
Thanks to technical advancements, we are having a more convenient life.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions :
If you are like most students, you probably started this new academic year with a resolution to study harder. Now, science can you help you keep your resolution. Recent discoveries in brain research (1) _______ to better ways to learn. How does the brain (2) _______ new information? Think of the last time someone told you their phone number. Could you remember that number five minutes later? Probably not! That’s because it was in your short-term memory. Our memory actually has three components. Sensory memory takes (3) _______  information from our five senses and is stored for just a few seconds while our brain processes it. Short-term memory works like a “holding area” for new information – that’s where you keep the phone number while you dial it. but if you can put the phone number into long-term memory, you’ll remember that same phone number next week. This part of your memory (4) _______ everything from irregular verbs to the names of all your cousins. When you study, you transfer new information into long-term memory. Every time we learn something new, the structure of the brain actually changes as we build new connections to information that we (5) _______ know. When there are more connections to the new information, it’s easier to find it again

Read the reading below carefully, and then complete it with the best option A, B, C or D given below:
How men first learnt to creat words is unknown; in other words, the origin of language is a (1) _____ . All we really know is that men, unlike animals, somehow invented certain sounds to express thoughts and feelings, actions and things so that they could communicate with each other; and that later they agreed (2) _____ certain signs, called letters, which could be combined to represent those sounds, and which could be written down. These sounds, whether spoken or written in letters, are called words. Great writers are those who not only have great thoughts but also express these thoughts in words that appeal powerfully to our minds and emotions. This charming and telling use of words is what we call literary style. Above all, the real poet is a master of words. He can (3) _____ his meaning in words which sing like music, and which by their position and association can (4) _____ men to tears. We should, therefore, learn to choose our words carefully, (5) _____ they will make our speech silly and vulgar

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The representative of the company is explaining the benefit of _________ fluid.

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______in that company?

Silas is talking to his roommate, Salah, about the Olympic Games.

- Silas: "Do you think our country can host the Olympic Games some day in the future?" - Salah: "______. We can't afford such a big event."
(137)________

Read the passage below carefully, and then choose the best answer:
No More Polar Bears?
We all know that the Earth is getting warmer and warmer. This problem is called “global warming”. We also know that global warming is causing a lot of problems. Ocean levels are getting higher and higher. Because ocean levels are getting higher, storms are getting stronger and stronger. This list of problems goes on and on. Animals are suffering a lot because of global warming. Polar bears are suffering more than most animals. This is because polar bears live in the North Pole. In the North Pole, global warming is making ice melt. Polar bears hunt from large pieces of floating ice. They jump off the ice and hunt for food. Polar bears have to swim and find these floating pieces of ice. These days, they have to swim farther to find the floating ice. Many of them don’t have enough energy. They get too tired, and they die in the water. Polar bears are suffering because of other problems, too. Pollution makes their water dirty. Many countries go to the North Pole to look for oil and gas, and they damage the environment of the bears. In addition, when ships sail through the North Pole, they cause a lot of damage. Finally, people hunt and kill too many polar bears. However, melting ice is definitely the biggest problem. Right now, there are about 25,000 polar bears in the world. If global warming continues, there may be only about 12,000 in the year 2050. By the year 2080, that number might be much smaller. It is important to study polar bears. When we learn about polar bears, we also learn about the health of the North Pole. If polar bears are doing well, then the environment in the North Pole is probably healthy. If polar bears are suffering then there are probably serious problems in the North Pole. Right now, governments around the world are working to help polar bears. There are new laws that protect polar bears. However, if global warming continues to get worse, polar bears may disappear forever.
2. Why do polar bears have to swim farther?

Read the passage below carefully, and then choose the best answer:
The Internet: Changing Everything
Let’s do a little experiment: Take five minutes, and find some information about Angola. How did you get your information? How much information were you able to get? Chances are, you probably just went online and typed the word “Angola”. You were probably able to find out all sorts of things. This experiment shows us how useful the Internet is. Over the last 20 years, the Internet has changed the way that we live, work, and study. The biggest change has been the way that we access information. Twenty years ago, you would have needed an encyclopedia to learn about Angola. If you had wanted information, you would have had to get out of your chair, open your encyclopedia, and look up the word “Angola”. Today all you need is about five seconds and you’ll have the exact same information. This technology makes work a lot faster and more efficient. It has also made information storage a lot easier and neater. Twenty years ago, offices had papers and files all over the place. If you wanted to find a file, you had to open a desk drawer and find the right piece of paper. Today, many of us keep our files in cloud storage. Cloud storage is a technology that lets people store files on the Internet. All you have to do is to sign into the site, and you can find all of your files in seconds. Another big change is communication. These days more and more people are working from home. People have “home offices”. They just do their work at their house and e-mail it to their company. It makes life a lot easier. Some people don’t like these changes. They say that life is too convenient these days, and it is making people lazy. However, most people think that even if this technology makes us a little easier, it still has more benefits than disadvantages. In the end, it doesn’t matter what we think. The Internet has changed all of our lives forever.
7. All of the following can be inferred from the passage EXCEPT that________.

Read the following passage and choose the best answer (A, B, C, D):
Exobiology is the study of life that originates from outside of Earth. As yet, of course, no such life forms have been found. Exobiologists, however, have done important work in the theoretical study of where life is most likely to evolve, and what those extrateưestrial life forms might be like. What sorts of planets are most likely to develop life? Most scientists agree that a habitable planet must be terrestrial, or rock-based, with liquid surface water and biogeochemical cycles that somewhat resemble Earth’s. Water is an important solvent involved in many biological processes. Biogeochemical cycles are the continuous movement and transformation of materials in the environment. These cycles include the circulation of elements and nutrients upon which life and the Earth’s climate depend. Since (as far as we know) all life is carbon-based, a stable carbon cycle is especially important. The habitable zone is the region around a star in which planets can develop life. Assuming the need for liquid surface water, it follows that most stars around the size of our sun will be able to sustain habitable zones for billions of years. Stars that are larger than the sun are much hotter and bum out more quickly; life there may not have enough time to evolve. Stars that are smaller than the sun have different problem. First of all, planets in their habitable zones will be so close to the star that they will be “tidally locked” – that is one side of the planet will always face the star in perpetual daylight with the other side in the perpetual night. Another possible obstacle to life on smaller stars is that they tend to vary in their luminosity, or brightness, due to flares and “star spots”. The variation can be large enough to have harmful effects on the ecosystem. Of course, not all stars of the right size will give rise to life; they also must have terrestrial planets with the right kind of orbits. Most solar systems have more than one planet, which influence each other’s orbits with their own gravity. Therefore, in order to have a stable system with no planets flying out into space, the orbits must be a good distance from one another. Interestingly, the amount of space needed is roughly the width of a star’s habitable zone. This means that for life to evolve, the largest possible number of life-supporting planets in any star’s habitable zone is two. Finally, not all planets meeting the above conditions will necessarily develop life. One major threat is large, frequent asteroid and comet impacts, which will wipe out life each time it tries to evolve. The case of Earth teaches that having large gas giants, such as Saturn and Jupiter,.in the outer part of the solar system can help keep a planet safe for life. Due to their strong gravitation, they tend to catch or deflect large objects before they can reach Earth.
3. The word “which” in paragraph 3 refers to

Choose the best answer:
I/ love/ films/ I/ don't like/ watch/ them/ television.

Read the following passage and choose the best answer (A, B, C, D):
It's only 36 centimeters tall, but to fans throughout the world, it represents the highest achievement in football. Every four years, teams from all over the globe compete to take home the FIFA World Cup Trophy, yet nobody ever does. Do you know why? Nobody ever takes it home because the 18-carat gold trophy is kept under lock and key by FIFA (Federation Internationale de Football Association). The champions of each World Cup tournament receive only a replica. This is to protect the valuable prize from thieves, who have stolen the World Cup trophy twice in its 75-year history. The little trophy has certainly had a troubled existence. The original trophy was made by a French sculptor, Abel LaFleur, and was called the "Jules Rimet Cup," in honor of the founder of the World Cup tournament. Sometime during the first three World Cup events (1930, '34 and '38), the name changed to simply the "World Cup." Then during World War II, not much was seen or heard of the trophy. It was being kept hidden in a shoe box under the bed of Dr. Ottorino Barassi, the Italian vice-president of FIFA, to prevent it from falling into the hands of the Nazi army. Although the trophy made it safely through the war, it didn't fare so well during the turbulent 1960s. In 1966, the Cup was stolen during a public showing of the trophy prior to the World Cup tournament in England. Luckily, it was found a short time later none the worse for wear in a trash container, by a little dog named Pickles. Four years later, Brazil earned permanent possession of the original trophy by winning its third World Cup title. Unfortunately, the trophy was stolen a second time, in 1983, and was never recovered. The Brazilian Football Association had to have a duplicate trophy made. After the first trophy became the possession of Brazil's football association, a new World Cup Trophy for FIFA was designed by an Italian artist, Silvio Gazazniga, in 1974. This trophy cannot be won outright, but remains in the possession of FIFA, and rest assured they are keeping a close eye on it. Today, World Cup winners are awarded a replica of the trophy that is gold-plated, rather than solid gold like the real one. Gazazniga's World Cup trophy weighs almost five kilograms. Its base contains two layers of a semi-precious stone called malachite, and has room for 17 small plaques bearing the names of the winning teams -enough space to honor all the World Cup champions up to the year 2038. After that, a new trophy will have to be made.
4. Which is true about Gazazniga's World Cup trophy?

Choose the best answer:
The Complex of Hue Monuments, which lies along the Perfume River in Hue City, is a good example of a well-designed capital city.

Read the following passage and choose the best answer (A, B, C, D):
From the seeds themselves to the machinery, fertilizers and pesticides - The Green Revolution regimen depend heavily on technology. One (1) ________, however, depends much more on technology - organic farming. Many organic farmers use machinery, but (2) _______ chemical fertilizers or pesticides. (3) ________ chemical soil enrichers, they use animal manure and plant parts not used as food - natural, organic fertilizers that are clearly a renewable (4) _______. Organic farmers also use alternatives for pesticides; for example, they may rely (5) _______ natural predators of certain insect pests. Then, the need arises, they can buy the eggs and larvae of these natural predators and introduce them into their crop fields

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The health of our children is being ...... by exhaust fumes.

Chọn câu đồng nghĩa với câu trên:
The train should be here any minute now.

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We can communicate with friends by ______of e-mail

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Digital cameras is a wonderful ___________.