In 1953, Peveril Meigs divided desert regions ____ Earth ____ three categories according to the amount of precipitation they received.

(338)_______

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The scenery is _____ for us to see.

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__________, he could not finish the job.

The windsurfer stands on a board that is propelled and steering by means of a sail attached to a mast that is articulated at the foot.
(Tìm lỗi sai)

(428)______

Choose the best answer:
“What’s your trouble?” my mother asked.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.
If you're an environmentalist, plastic is a word you tend to say with a sneer or a snarl. It has become a symbol of our wasteful, throw-away society. But there seems little doubt it is here to stay, and the truth is, of course, that plastic has brought enormous (1)............ , even environmental ones. It’s not really the plastics themselves that are the evil ─ it's the way society chooses to use and (2)................. them.
Almost all the 50 or so different kinds of modern plastic are made from oil, gas or coal ─ non-renewable natural (3)................... . We (4)......... well over three million tones of the stuff in Britain each year and, sooner or later, most of it is thrown away. A high (5)............ of our annual consumption is in the form of packaging, and this (6).................. about seven percent by weight of our domestic refuse.
(5)...............................

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There ______no soundSou on the moon.

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:
Recent technological advances in manned and unmanned vehicles, along with breakthroughs in satellite technology and computer equipment, have overcome some of the limitations of divers and diving equipment for scientists doing research on the great oceans of the world. Without a vehicle, divers often became sluggish, and their mental concentration was severely limited. Because undersea pressure affects their speech organs, communication among divers has always been difficult or impossible. But today, most oceanographers avoid the use of vulnerable human divers, preferring to reduce the risk to human life and make direct observations by means of instruments that are lowered into the ocean, from samples take from the water, or from photographs made by orbiting satellites. Direct observations of the ocean floor can be made not only by divers but also by deep-diving submarines in the water and even by the technology of sophisticated aerial photography from vantage points above the surface of more than seven miles and cruise at depths of fifteen thousand feet. In addition, radio-equipped buoys can be operated by remote control in order to transmit information back to land-based laboratories via satellite. Particularly important for ocean study are data about water temperature, currents, and weather. Satellite photographs can show the distribution of sea ice, oil slicks, and cloud formations over the ocean. Maps created from satellite pictures can represent the temperature and the color of the ocean's surface, enabling researchers to study the ocean currents from laboratories on dry land. Furthermore, computers help oceanographers to collect, organize, and analyze data from submarines and satellites. By creating a model of the ocean's movement and characteristics, scientists can predict the patterns and possible effects of the ocean on the environment.
Recently, many oceanographers have been relying more on satellites and computers than on research ships or even submarine vehicles because they can supply a greater range of information more quickly and more effectively. Some of humankind's most serious problems, especially those concerning energy and food, may be solved with the help of observations made possible by this new technology.

With what topic is the passage primarily concerned?

Choose the best answer:
London/ city/ the/ historic/ is/ of/ buildings.

Read the passage below carefully, and then choose the best answer:
Is It Safe?
Fracking is a way of getting energy from the ground. First, a special liquid is put into the ground. This liquid cracks rocks under the ground. After the rocks are cracked, oil moves through the cracks. Then it is much easier to take the oil from the ground. Fracking was started in 1947. These days, we are doing more and more fracking. That is why everyone is suddenly talking about it. A lot of people say that fracking is a good way to get energy. There is some gas that is very difficult to take from the ground. If we didn’t use fracking, we would not be able to get this oil. They say that because the world need more energy, we have to use fracking. Also, it is said that fracking creates a lot of jobs. However, many people are against fracking. They say that fracking’s “special liquid” pollutes the ground, the water, and the air. People who live near fracking areas could have health problems. Moreover, fracking is very loud. In some countries, fracking is now illegal. The first country to make fracking illegal was France. They did that in 2011. In other countries like England, fracking is legal, but there are many rules that control it. Other countries are waiting to learn more about fracking before they decide whether or not to allow it. However, fracking is very big in the United States. The US is number one fracking country in the world. People who support fracking say that it can be very safe. They say that first, we need strong laws to make sure that fracking is always done safely. Second, they say that fracking needs safe methods and good technology. It is said by many that after we develop these things, fracking will be great for the whole world. However, other people want fracking to be illegal everywhere. They say that it will never be safe. We still don’t know enough about fracking. After we learn more about it, we can decide whether it is really a safe way to get energy or not.
2. Which country does the most fracking?

Read the following passage and choose the best answer (A, B, C, D):
Not everybody recognizes the benefits of new developments in communications technology. Indeed, some people fear that text messaging may actually be having a negative (1)_____ on young people's communication and language skills, especially when we hear that primary school children may be at (2)______ of becoming addicted to the habit. So widespread has texting become, however, that even pigeons have started doing it. What’s more, in this case, it's difficult to view the results as anything but positive. Twenty of the birds are about to (3) ______ to the skies with the task of measuring air pollution, each (4) _____ with sensor equipment and a mobile phone. The (5) _____ made by the sensors will be automatically (6) _____ into text messages and beamed to the Internet - where they will appear on a dedicated 'pigeon blog'.

SEATTLE (May 1 ) – Researchers at technology firm Nylobe, Inc., are working to develop a sensor capable of detecting corrosion caused by environmental exposure. Corrosion is a major contributor to ---143--- losses in the aircraft industry each year. "This will be a major ---144--- for commercial airline fleets," says Mel Laveau, Nylobe's CEO. "The sensor will decrease both labor and maintenance costs   without being too expensive."
According to Ms. Laveau, the sensor will work by detecting corrosion in its early stages, when the problem can be corrected simply by removing the corroded material. ---145---. In the structure of large aircraft, some critical joints can be particularly susceptible to corrosion. ---146---, the sensor can be used to inspect these areas and then target the most likely areas of concern.

144.....................

Choose the best answer:
In the first place, it was designed ________ royal family only.

Marketing your business can be confusing. Newspapers and magazines are ---135--- useful venues for advertising. ---136---, social media platforms have become even more critical marketing outlets. Kate Wei Communications utilizes both traditional outlets and the latest communication platforms. ---137---. In addition to exceptional print services, Kate Wei Communications has the expertise to help you---138--- your online presence. Why wait? Choose our award-winning firm to strengthen your company's image today!

137.....................

Choose the best answer:
Nam/ like/ order/ two/ milk.

Read the reading below carefully, and then complete it with the best option A, B, C or D given below:

Wallace & Prence Realty is currently seeking a housing specialist to work with our international clients. We specialize in securing appropriate short-term housing for individuals ---(1)--- will be working in the Toronto area for only a short time. As part of our client relations department, the housing specialist ---(2)--- guidance to clients preparing for temporary relocation. ---(3)--- .The successful candidate must have knowledge of real estate and rental agencies in the Toronto area. Also required are a minimum of two years of customer- service experience. Individuals with the necessary ---(4)--- are encouraged to contact us at recruitment@wallaceprence.ca.

Choose the best answer:
I'd rather_____ in the field than_____ at home.

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.
8. All of the following are the improvements which should be made on wireless charging devices EXCEPT ________.

Rewrite sentences without changing the meaning
He won the first prize thanks to his good reaction.

Choose the best answer:
We will go to the cinema to see a ____________.

I’d rather ........................... at home.

(532)_______