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Large cars use more gas than smaller ones.

 

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Aspirin's origins go back at least as early as 1758. In that year, Englishman Edward Stone noticed a distinctive bitter flvor in the bark of the willow tree. To Stone, this particular bark seem to have much in common with "Peruvian Bark", which had been used medicinally since the 1640s to bring down fevers and to treat malaria, stone decided to test the effectiveness of the willow bark. He obtained some, pulverized it into tiny pieces, and conducted experiments on its properties. His tests demonstrated that this pulverized willow bark was effective both in reducing high temperatures and in relieving aches and pains. In 1763, stone presented his tiding to the British Royal Society. Several decades later, further studies on the medicinal value of the willow bark were being conducted by two Italian scientists. These chemists, Brugnatelli and Fontana, determined that the active chemical that was responsible for the medicinal characteristics in the willow bark was the chemical salicin, which is the active ingredient of today's aspirin. The name "aspirin" is the trade name of the drug based on the chemical salicin, properly known as acetylsalicylic acid.The trade name "aspirin" was invented for the drug in the 1890s by the Bayer Drug Company in Germany. The fist bottles of aspirin actually went on sale to the publicjust prior to the turn of the century, in 1899.
9. The word "turn" in could best be replaced by: 

Yoga is one of the most ancient forms of exercise, originating in India 5,000 years ago. Yoga has taken several years to become recognized world-wide, although recently, much more attention has been 1) _____ to it because of the ways in which it can benefit health. Yoga can be practised by anyone, at any age, in any physical condition, depending on physical needs. For example, athletes and dancers can practise it to (2) _____ their energy and to improve stamina; executives to give a much needed (3) _____ to their overworked minds; children to improve their memory and concentration. It is a good idea to (4) _____ with a doctor first if you have suffered from any type of injury. None of the exercise should (5) _____ you any pain, but it is best to start slowly at first. The best time to practise is either in the morning or in the evening. Beginners find it easier in the evening when the body is more supple.

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Visitors come to admire the relics that were excavated from the ancient tombs.

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We would love _______ three cups of coffee.

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Some Amazing Apps for Your Smartphone
It is hard to imagine life in modern society without smartphones. These handy little devices keep us entertained and enable us to manage important tasks on the go. Although smartphones feature powerful hardware, they wouldn’t be so useful without thousands of handy applications. Here are a few free and helpful apps that you can download to help you throughout the day. If you have a habit of forgetting things and want to organize your life, give Evernote a try. It promises to help users remember everything. With a few clicks, you can send all of your photos, documents, and audio notes to Evernote. Then, your digital information can be stored in folders or tagged with useful keywords. When you need to access this data, you can perform a simple search and it will appear in seconds. Evernote is available on smartphones, tablets, and computers, so you can access your data from everywhere. Imagine this scenario. You are watching a TV show and you hear a cool song in the background. You want to buy it but there is one problem. You don’t know the name of the song. SoundHound is an app that will make this problem a thing of the past. It enables users to quickly identify songs by launching the app and holding their phone in the air. The app takes the song playing and compares it to thousands of other songs until it finds a match. Within seconds, it can tell you the name, artist, and album of the song you just heard. Another spectacular app is Lookout. Hopefully, you won’t have to use it often, but when you do need it. Lookout can be a lifesaver. Its main function is to help you find your phone if it goes missing. Lookout does this by using your smartphone’s data connection to locate your lost device. To see where your phone is on a map, simply log into Lookout from any web browser. In the worst-case situation, if someone steals your phone and you fear it has gone for good, you can wipe out all of its data with a few clicks. This will ensure no one will see any private information on your phone. These helpful apps are just the tip of the iceberg. If you do some searching online, you are certain to find many other apps that will make your life more convenient.
7. All of the following are true about the apps for your smartphone EXCEPT that _________

There are plenty of industrial ________ established in the area, which also makes the government worried about pollution.

(502)______

After a_____ hesitation, she began to speak with such a convincing voice.

(210)______

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In ancient times, some of the first celebrities were Roman gladiators. Rather like today’s TV talent-show contestants, these men fought each other for the audience’s entertainment. Fast forward to the 18th century, it was politicians and preachers who were able to become celebrities through public (1)__________. George Whitefield, for example, a preacher from England, (2)___________ a crowd of 30,000 when he visited the US city of Boston. It’s no wonder he was called ‘Anglo-America’s first modern celebrity’. In the 19th century, the arrival of cheap newspapers created a sudden (3)___________ for exciting stories. All kinds of people began to get their 15 minutes of fame, including the legendary American outlaw and bank robber, Jesse James, and one of the world’s first media celebrities, Sam Patch. Patch became famous for jumping into rivers from high places, and he became a (4)___________ name by leaping into Niagara Falls. He survived every jump, except the last one into the Genesee River in New York. In the same way that the media is held (5)___________ for celebrity problems today, people blamed the pressure of the media for Patch’s sudden end.

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The latest addiction to trap thousands of people is Internet, which has been (1) ______ for broken relationships, job losses, financial ruin and even one suicide. Psychologists now recognize Internet Addiction Syndrome (IAS) as a new illness that could cause serious problems and ruin many lives. Special help groups have been set up to of sufferers help and support. IAS is similar to (2) ______ problems like gambling, smoking and drinking : addicts have dreams about Internet; they need to use it first thing in the morning; they lie to their partners about how much time they spend online; they wish they could cut down, but are unable to do so . A recent study found that many users spend up to 40 hours a week on the Internet; (3) ______ they felt guilty, they became depressed if they were (4) ______ to stop using it. Almost anyone can be at risk. Some of the addicts are teenagers who are already hooked on computer games and who find it very difficult to resist the games on the Internet. Surprisingly, however, psychologists (5) ______ that most victims are middle-aged housewives who have never used a computer before.

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It’s a pity. I can’t play chess.  I wish ………….. .

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As printed media begin to lose their dominance as a way to (1)__________ information to the world, electronic media have stepped up and taken their place. Many people no longer read newspapers or magazines in their traditional paper forms, but they still do read. The (2)____________ delivery system is what has happened; many people are reading newspapers or magazines off of their smartphones, tablets, or on their computer screens. Probably the greatest criticism of online newspapers andmmagazines is that there often isn’t very much invested in the stories as they (3)___________. Rather than serious investigative journalism, the main point of many online publications is merely to attract page views (4)____________ the advertisers on those pages must pay a small fee. In the age of information, finding the information (5)__________ learning becomes the hardest task of all

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What Do You Think?
We have all had bad experiences with restaurants, stores, or hotels. Maybe you have gone to a restaurant that served terrible food. Perhaps you have gone to a store that had high prices or bad service. Or maybe you have booked a hotel and found out later that the room was nothing like the advertisement. These days, we have a better chance of preventing these unpleasant surprises. We can do this by using apps. “App” is short for “application”. An app is a computer programme on a smartphone. You can use apps to do almost anything. Apps can help you play games, get directions, talk to friends, and so on. If you want to find information about a store or a hotel, you can use a review app. Review apps help us evaluate services and products before we hand over our money. The idea is very simple. After you go to a restaurant or stay in a hotel, you can post a review with one of your apps. You can say anything you want. If you like a hotel you stayed in, you can tell people that it was wonderful. If you think that the food in a certain restaurant was bad, then you tell people not to eat there. Other people can use their apps to read your reviews. Plenty of people prefer not to use these review apps. Many of these people prefer to go out and decide for themselves whether or not a service is good. However, review apps are getting more and more popular every day. Some apps are for specific services. For example, Tripadvisor focuses on travel, and Goodreads focuses on books. There are also other, larger apps that provide information for just about every service that you can think of
5. According to the passage, why do some people prefer NOT to use review apps?

He is very worried _____ his new job because he is not quite prepared _____ working.

(320)_________

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the word(s) that best fits each of the numbered blanks .
Around 200 million people are employed in tourism worldwide, making it the largest industry in the modern global economy. It is estimated that three-quarters of a billion people go on holiday each year, and  industry  planners  expect  this  figure  to  double  (1)............... 2020. Some of the biggest beneficiaries are less developed countries, where it is often their main source of income.
(2)......... , along with the economic benefits, this mass movement of people has resulted in environment. People often forget the damage caused by carbon emissions from aircraft, (3)............  contribute directly to global warming. Deforestation has cleared land in order to build hotels, airports and roads, and this has destroyed wildlife. In some areas, water shortages are now common because of the need to fill swimming pools and water golf courses for tourists. By pushing up prices for goods and services, tourism can also be harmful to people living in tourist destinations.
In  response  to  these  (4)....................... , some travel operators now offer  environment-friendly holidays. Many of these aim to reduce the negative effects of tourism  by (5)............only hotels that have invested equipment to recycle waste and use energy and water efficiently. Increasingly, tourists are also being reminded to show respect for customs of the people whose countries they are going to visit, and to support local businesses, such as restaurants and shops which depend on tourism for their main income.

(4).....................

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What Is Heritage Protection?
Heritage is traditional beliefs, customs, and culture. We use the word “heritage” in many different ways. People talk about their family’s heritage, their city’s heritage, and their country’s heritage. Here are some examples of heritage. During Chinese New Year, people in China give red envelopes. That is part of Chinese heritage. Every year in the American city New Orleans, there is a huge party called Mardi Gras. That is a part of New Orleans’ heritage. Heritage can also be more private and personal. If your family has a big dinner every Sunday night, that’s part of your family’s heritage. Today, heritage is changing. The Internet connects people around the world. In many ways, this is a good thing, because we can learn about the heritage of other countries, and we can show our own heritage to the world. However, some people worry that traditional heritage is disappearing. Think about it. In many ways, countries are becoming more and more alike. In just about every country around the world, you can find McDonald’s, Nike shoes, Starbucks coffee, and American films. Some people think this is a good change, but others don’t like it. You can decide whether or not you think it is a good thing. However, almost everyone wants to protect their traditional heritage, and sometimes this is hard. For example, when a new McDonald’s opens in your town, a traditional restaurant might have to close. This is why heritage protection is so important. Heritage protection is a simple idea. It means keeping your country’s or your city’s heritage alive. People do this in many ways. The biggest part of heritage protection is probably preserving old buildings. A few other examples of heritage protection are making sure your children speak your traditional language, and teaching your heritage to children. The world is changing very fast. This change brings a lot of good things. But as the world is changing, it is important to remember the heritage of our parents and our grandparents.
7. The word “_it_” in paragraph 3 may refer to _________.

CANADA - LAND OF MANY REGIONS

Today, Canada is made (1) _______ of ten provinces and three northern territories. As a big country, it has many different (2) _______. British Columbia is the westernmost Canadian province and the (3) _______ province on the Pacific Ocean. Mountains (4) _______ most of it. Vancouver, a major port city, is here. The Maritime Provinces lie along the Atlantic (5) _______.

(38)________

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Journalists: Protection of Sources
Being a reporter for a major news publication can be a difficult job. The best journalists often work long hours and have to do a bit of dirty work to uncover scandals that others want to remain secret. In many cases, it is a bit of information provided by an undisclosed source that finally helps to break the story. But do reporters have a legal right to keep their sources a secret? The protection of sources is the idea that journalists have the right to keep their sources of their news stories a secret. Those who support this idea insist that if reported are forced to reveal their sources, it will be much harder for them to do their job. It certainly seems logical that fewer people would come forward with sensitive information if they know that eventually their identity will be revealed to the public. Furthermore, in cases where the source’s information uncovers a ring of corruption or somehow damages the reputation of a rich and powerful person or company, releasing the source’s identity could put their life in danger. For the most part, reporters are rarely required by law to reveal undisclosed sources if it is a minor case of little importance. Yet in some instances, when vital or leaked information is involved, a journalist may be asked to testify in court and reveal how they got their information. In the US, such a situation arose after a mass shooting in Colorado in 2012. One journalist, with information provided by an anonymous source, wrote an article claiming that the suspected killer had sent a diary detailing plans to kill people to his psychiatrist a few days before the murder occurred. The suspect’s lawyer then demanded the reporter should reveal her source because they felt it damaged their defense case. In the end, the judge declined to force the reporter to testify. So are there any cases when reporters should reveal their sources? Many would argue that when the issue is a matter of national security, journalists should be willing to reveal their sources if it can help to save lives. For instance, let’s say a reporter receives a tip from an anonymous source about a terrorist attack. In this scenario, saving innocent lives should be more important than protecting one’s source. In the end, it seems that forcing reporters to reveal their sources should be considered on a case-by-case basis.
1. What is the main reason that reporters should NOT reveal their sources?

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Don’t Handle with Care
People always go shopping for the latest and greatest gadgets. Speed, performance, and the latest functions are always key factors before making a purchase. Yet the most important factor of all, which often isn’t considered, is a product’s durability. After all, if a product breaks easily and can’t be repaired, the buyer will have wasted their investment. In other cases, weakly-designed product can cost someone their life. Thankfully, today’s inventors and engineers coming up with some incredible ways to ensure that many products can survive the most difficult situations. One area where durability is absolutely essential is in designing weaponry. In the industry, lapses in quality can lead to death. Designers of military vehicles have recently made great strides in creating some extra tough bulletproof vehicles. Researchers were inspired by the advances made with a similar technology, bulletproof vests. This equipment, which keeps police officers and soldiers protected from gunfire, has been continually upgraded as time has gone on. In order to get tougher, these vests have got lighter, so officers and soldiers can move more freely while working. Beautiful screens, a fast computer processor, and the latest software are probably the biggest concerns for most people shopping for new smartphones. Yet, since most mobiles will be subject to their fair share of bumps and bruises during their life cycle, durability should also be a major concern. A major breakthrough in recent years was the invention of Gorilla Glass. This technology not only prevents devices from breaking when dropped on hard surfaces, but it also makes them scratch-resistant as well. Gorilla Glass screens are given molten alkaline salt baths that produce a hard, compressed layer at the surface. Before a screen can crack, it will have to penetrate this rugged surface, which takes a large degree of force. Recently, another new technique called electrospinning was developed that could make future products even tougher to break. The process involves applying high voltage to a polymer to create a strand of nanofiber. Products designed with the material will be able to absorb more energy without breaking. Researchers are aiming to lighten up aircraft and potentially decrease the damage planes suffer in crashes. Hopefully, these advances are just the beginning. Although science has come a long way in helping manufacturers to create more durable products, the next century should surely bring some even more incredible improvements.
2. Why should bulletproof vests be light?

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The ubiquitous bar code, developed more than twenty years ago, is not a stagnant product. On the contrary, the technology has been improved so that it can be used more efficiently. Much less expensive than a computer chip, the bar code can hold more information than it had in the past by adding a second dimension to the structure. The bar code consists of a series of parallel vertical bars or lines of two different widths, although sometimes four widths are used, printed in black on a white background. Barcodes are used for entering data into a computer system. The bars represent the binary digits 0 and 1, just like basic computer language, and sequences of these digits can indicate the numbers from 0 to 9, which can then be read by an optical laser scanner and processed by a digital computer. Arabic numbers appear below the code. The traditional bar code has been used to monitor skiers at ski lifts and to determine price and perform inventory control on groceries, drugs, medical supplies, manufactured parts, and library books to name a few. The bar code used on grocery products, introduced in the 1970s, is called a universal product code (or UPC) and assigns each type of food or grocery product a unique code. The five digits on the left are assigned to a particular manufacturer or maker and the five digits on the right are used by that manufacturer to identify a specific type or mark of product. Traditional single dimension bar codes are not readily customizable because there is little extra space. The two-dimensional bar code, with an information density of 1,100 bytes, allows a considerably greater amount of information to be coded than does the traditional bar code, including customized information. [A] It also has built-in redundancy, meaning that the identical information is duplicated on the same code. [B] Therefore, if the code is damaged, it can still be read. [C] The technology even allows pictures or texts to be contained within the code, as well as bar code encryption. [D] The new technology dramatically reduces the errors of the single dimensional bar code and reduces the enormous costs that some companies have reported in the past. 
8. The word "widths" in the second paragraph refers to: 

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My family lives near a small school. There are four ................. (1) in it: my parents, sister and me. I am the youngest member. My father is a worker in the factory. He works such as an engineer. He ............... (2) up early in the morning. First he brushes his teeth and ................. (3) his face. Then he has a bread ............... (4) breakfast. His work starts from7.00 a.m to 4.00 pm so He comes ............... (5) home very early. In the evening He stays at home, watches TV and goes to bed at 10.00 pm. And my mother is an English teacher at Hung Ha town. My parents are very young. My sister is a student .................... (6) Minh Khai primary school. She is thirteen years old. She is in her classroom. She is studying Arts subject. She can draw many pictures. They are very beautiful. She likes Arts the most because she wants to be an artist. I am a student too, I like ................... (7) football, go fishing, go camping and go swimming in summer. Last year my family went to Ho Chi Minh city to visit our uncles and aunts. They ..................... (8) many photos with my family. I bought a lot of souvenirs ................. (9) my friends. Now I am in my class I am learning English because tomorrow my school is holding the English language Festival. All the teachers and students are going to .............. (10) beautiful school uniforms. We are going to have a good time