Read the following passage and choose the best answer (A, B, C, D):
How men first learnt to invent 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, (3)……… 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 literacy type. Above all, the real poet is a master of words. He can (4) ……..his meanings in words which sing like music, and which by their position and association can move men to tears. We should, therefore, learn to choose our words carefully, (5)……… they will make our speech silly and vulgar

Choose the best answer:
We can eat at home or, ________ you prefer, we can go to a restaurant.

Read the passage below carefully, and then choose the best answer:
The Invention of the Periodic Table
If you are looking to gain a better understanding of the world around you, chemistry is the perfect subject to study. It is an examination of matter, its properties, and its interactions with everything around it. Where physics often deals with concepts and theories that are difficult to test and observe, chemistry principles can easily be applied to medicine, cooking, and several other areas. At the heart of all these discoveries is one vital chart that organizes elements based on their atomic number and chemical properties: the periodic table. Although the first periodic table was published in 1869, it was a work in progress for hundreds, if not thousands of years. Since ancient times, people have been fascinated with elements such as gold, tin, and copper in their natural forms. They were mined and used to make jewellery, weapons, coins, and many other things. Over time, people became more curious about these metals and how they were composed. In ancient Greece, Aristotle and other philosophers claimed things were made from the elements of earth, water, fire, and air. For years, this theory was accepted. Then people began to reevaluate this concept during the Age of Enlightenment. In 1661, Irish scientist Robert Boyle defined an element as something that “cannot be broken down into a simpler substance by a chemical reaction”. Over a century later, French chemist Antoine-Laurent Lavoisier would publish the first modern textbook on chemistry. In it, he listed several substances which he believed should be classified as elements into two categories: metals, and non-metals. Although his work wasn’t completely accurate, it represented a major step forward at the time. Over the next century, scientists started to classify the elements into different groups depending on their properties and atomic weights. However, it is Russian chemist Dmitri Mendeleev who is usually credited as the first person to make a periodic table. Although other scientists had submitted tables, they were eventually rejected by the scientific community for a lack of detail. Mendeleev arranged all of the elements according to their atomic mass. He was even smart enough to leave empty spaces for elements which hadn’t been discovered at the time. Although Mendeleev’s periodic table wasn’t perfect, it set the format which is similar to the one used today.
4. The word “credited” in paragraph 3 is closest in meaning to __________.

Choose the best answer
: Trang ____ me 20 minutes ago.

Choose the best answer:
A: “Sorry. Could you show me the way to the nearest bakery, please?” - B: “………….”

Read the reading below carefully, and then complete it with the best option A, B, C or D given below:
Birthday is the day when a person was (1) _______. In many places, on a person's birthday, he or she celebrates with friends and family at a party, where they eat cake or other food, and get gifts. Many religions celebrate the birth of their founders or religious figures with special holidays. In each country, (2) _______ there is a different version of the song call “Happy Birthday”, they still share the same meaning as well as rhythm. In many legal systems, the age of that newborn is 0 years old. But in Korea, they are already one years old. This creates confusion to many people who work with Koreans because they can’t (3) _______ the rules of calculating age. A person could be 16 in the US but 18 (4) _______ he or she is Korean, despite being born in the same year. This is why Koreans usually tell their age by saying the year they were born in instead of (5) _______ telling their age

Choose the underlined words or phrases that are not correct in standard written English.
On winter day, we all used to sit around the fire and told stories.

_____  live in Ho Chi Minh City than in the whole of the rest of the country.

(453)______

Rewrite sentences without changing the meaning
He likes to listen to pop music than to watch TV after school.

Read the reading below carefully, and then complete it with the best option A, B, C or D given below:
Background, in relation to computers, on the screen, the color on which characters are displayed. (1) _______, a white background may be used for black characters. In a windowing environment in which more than one program or document can be available to the user, open but currently inactive (2) _______ are said to be in the background. In the context of operating systems and program execution, background refers to a process, or task, assigned a lower priority in the microprocessor's share of time to tasks other than the task running in the (3) _______. A background process thus often performs (4)_____________ work, such as printing or checking for arriving messages on an electronic mail network, invisibly unless the user requests an update or brings the task to the foreground. (5) _______, only multitasking operating systems are able to support background processing.

In the world of ---143--- apps, those developed by Arvedlon, Inc., stand out for their innovation and ease of use. The newly released Forward Path app ---144--- tablets and smartphones are no exception. Forward Path connects with home exercise equipment such as stationary bicycles and rowing machines. Users can select video footage of dozens of real-world routes. Then they can choose from several speed options ---145--- the video to the pace of their workouts. ---146---. While nothing can replace an outdoor workout, Forward Path comes closer than any other app currently on the market. Our testers highly recommend it.

145..............

Choose the best answer:
Both fossil fuel _______ non-renewable resources are very important to our life.

Choose the best answer:
The ____ from my family and friends made me very unhappy.

Read the reading below carefully, and then complete it with the best option A, B, C or D given below:
These features were discovered and explored (1) _______ in the late 1940s. The Lomonosov Ridge, the major ridge, cuts the Arctic Basin (2) _______ in half, extending as a submarine bridge 1,800 km (1,100 mi) (3) _______ Siberia to the northwestern tip of Greenland. Parallel (4) _______ it are two shorter ridges: the Alpha Ridge on the North American (5) _______, defining the Canada and Makarov basins, (6) _______ the Arctic Mid-Ocean Ridge on the Eurasian side, (7) _______ the Nansen and Amundsen basins. The average (8) _______ of the Arctic Ocean is only 1,300 m (4,300 ft) (9) _______ the vast shallow expanses on the continental shelves. The deepest (10) _______ in the Arctic Ocean is 5,450 m (17,880 ft).

Choose the best answer:
Nam is ____________ boy in my class.

Choose the best answer:
If you want to be a telephonist, you should _________ your communication skills.

Choose the best answer:
We _______ to have agreed without knowing what it would cost.

The ______ effect of the new policy is that the farmer is now working for himself, and not for the state sake.

(291)______

Read the passage below carefully, and then choose the best answer:
A Microchip in Your Body
In 1998, a British scientist named Kevin Warwick did an experiment. He inserted a small microchip into his left arm. He used the microchip to turn on lights, work with his computer, and even start the water for his hath. After only nine days, Warwick removed the microchip from his arm. Nine days is not a long time, but it was enough to give the world a very important message. It is possible to have a microchip in your body. Many people think that someday, we all will have microchips. There are all kinds of things that a microchip could do. It could be useful for simple, everyday things. You might not have to carry keys, because you could use your microchip to open the front door of your house. You might not need cash, because you could use your microchip to buy things. A microchip might be able to do more important things. For example, a microchip could contain all of your important health information. If you had an emergency and wert to hospital, doctors could read your microchip and learn all of your health history. Some scientists even believe that someday a microchip could help cure diseases. Many people dislike the idea of a microchip in their body. They have a lot of concerns. Is it safe? Could a microchip make you sick? Besides, would other people be able to read your microchip and steal your personal information? People are especially worried about personal freedom. This is probably the biggest reason why so many people are against these microchips. What if your government could use your microchip to watch you? What if your government could use your microchip to find your location? Do you want the government to have that information about you? Again, for most people the answer is “no". Nobody has microchips in their body yet. We don't know if this will ever happen. If we ever do have microchips, we don't know what they would look like or what they would do. What do you think? Would you like to have a microchip inserted into your body?
1. The word “message” in paragraph 1 is closest in meaning to________

Read the passage below carefully, and then choose the best answer:
A World without Wires
We are lucky to live in a world that is full of incredible technology. Our living rooms are packed with computers, LCD TVs, video game systems, and Blue-ray players that help us enjoy the latest entertainment. Although these items bring us joy and convenience, they also create a lot of clutter. Each device needs its own plug and adaptor to keep its batteries recharged, and over time these wires get _tangled_. Thankfully, something has come along to help get rid our homes of this mess while still supplying these devices with the power they need. It’s called wireless charging and this trend is just starting. Wireless charging, also known as inductive charging, has a lot of potential for smartphones and other electronic devices. Coils are used to create a magnetic field. Electronic devices can then absorb the electricity once they are placed on a special charging pad. There are several advantages that wireless charging offers over traditional methods. For starters, cords have a tendency to wear out with use. Wireless charging eliminates this hassle so users never have to worry about buying replacement cords. Wireless charging is also far more convenient for medical implants, as patients won’t need to recharge their devices through the skin using cords. In turn, this cuts down on the risks of infection. Wireless charging can also bring safety benefits, as wired charging devices that come in contact with water can increase the chances of getting an electric shock. Wireless charging eliminates that danger completely. Still, there are a few drawbacks to wireless charging. The first is speed. It takes a bit longer to charge devices wirelessly than it does if the device is plugged in. The process also requires more heat, so devices tend to get a bit hotter, which could create other safety issues. Also, since devices must be left on a special pad while charging, it is harder to operate them while they are powering up. This limitation may be eliminated in the future, as researchers are developing transmitters that can charge several different devices in a room without the need to connect to a charging pad. Although wireless-charging technology may be far from perfect, it seems like a step in the right direction as we move towards a less-tangled future.
4. How does the author seem to feel about wireless charging?

Rewrite sentences without changing the meaning
 “I am sorry but I won’t do the extra work,” Carol said.