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Many people realize that the musician of the national anthem of the United States originally belooriinged to the British drinking song.

It is estimated that over 99 percent of all species that ever existed have become extinct. What causes extinction? When a species is no longer adapted to a changed environment, it may perish. The exact causes of a species’ death vary from situation to situation. Rapid ecological change may render an environment hostile to a species. For example, temperatures may change and a species may not be adapted. Food resources may be affected by environmental changes, which will then cause problems for a species requiring these resources. Other species may become better adapted to an environment, resulting in competition and, ultimately, in the death of a species.

The fossil record reveals that extinction has occurred throughout the history of Earth. Recent analyses have also revealed that on some occasions many species became extinct at the same time - a mass extinction. One of the best-known examples of mass extinction occurred 65 million years ago with the demise of dinosaurs and many other forms of life. Perhaps the largest mass extinction was the one that occurred 225 million years ago, when approximately 95 percent of all species died. Mass extinctions can be caused by a relatively rapid change in the environment and can be worsened by the close interrelationship of many species. If, for example, something were to happen to destroy much of the plankton in the oceans, then the oxygen content of Earth would drop, even affect organisms not living in the oceans. Such a change would probably lead to a mass extinction.

One interesting, and controversial, finding is that extinctions during the past 250 million years have tended to be more intense every 26 million years. The periodic extinction might be due to intersection of the earth’s orbit with a cloud of comets, but this theory is purely speculative. Some researchers have also speculated that extinction may often be random. That is, certain species may be eliminated and others may survive for no particular reason. A species' survival may have nothing to do with its ability or inability to adapt. If so, some of revolutionary history may reflect a sequence of essentially random events.

The word “it” refers to ________.

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Americans annually import more than $3 billion worthy of Italian clothing, jewelry, and shoes.

For questions, 81 – 90, read the text below and decide which answer (A, B, C, or D) best fits each space.

HOW COOL! I’VE BEEN BITTEN BY A TARANTULA

A student’s trip to the rainforests of Borneo ended in a race to save her life after she was bitten by a tarantula – an experience she described as “cool”. Lucy Watson, 20, was four weeks (81) ____ a conservation expedition when the (82)____ spider bit her on the arm. Other groups (83) ____ carried the Durham University student for nine hours through the jungle. The difficult (84) ____ was followed by a three-hour drive to a hospital, where Lucy was treated (85) ____  antibiotics. Later, she was able to (86) ____ the bright side – her first words over the phone to her anxious parents were. “How cool! I’ve been bitten by a tarantula”. She was (87) ____ the next day and immediately returned to the expedition. Lucy’s parents were told of the accident by the tour organizer Taskforce Expeditions, which (88)____ them at home in England. Mrs. Watson said “When
she (89) ____ to the hospital, she was covered in mud and she had her first good shower (90) ____ four weeks”. Lucy, who has just completed the second year of her physics degree decided to go on the expedition at the last minute.

89_________

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 from 21 to 25

Television is one of man’s most important means of communication. It brings events and sounds (21)…………..around the world into millions of homes. A person with a television set can sit in his house and watch the President making a speech or visit a foreign country. He can see a war being fought and watch statesmen try (22)………….about peace. Through television home, viewers can see and learn about people, places, and things all over the world. TV even takes its (23)………..out of this world. It brings them coverage of America’s astronauts as the astronauts explore outer space. In addition to all these things, television brings its viewers a steady stream of programs that are (24)………..to entertain. In fact, TV provides (25)………..entertainment programs than any other kinds. The programs include action-packed dramas, light comedies, sporting events, and motion pictures.

25____________

Choose the letter A, B, C or D to answer these following questions

National parks are large areas of public land set aside for native plants, animals and the places in which they live. National parks protect places of natural beauty. National park is home to many endemic species. They also protect places important to Aboriginal people, and places that show how people lived in the past.

National parks are actually protected areas. IUCN definition of a protected area: “A clearly defined geographical space, recognized, dedicated and managed, through legal or other effective means, to achieve the long-term conservation of nature with associated ecosystem services and cultural values”.

Conservation of biodiversity (the variety of our native species and the ecosystems they form) is the central purpose of protected areas. High levels of biodiversity keep ecosystems healthy and resilient, which means that they continue providing vital ecosystem services such as nutrient cycling, climate regulation, air and water purification and pollination.

Protecting biodiversity is vital to safeguard our economy; our cultural, spiritual and aesthetic values; and the intrinsic value of species and ecosystems. National parks provide a safe home for native plants and animals. They help keep the air and water clean. National parks give us places to enjoy.

What is the main idea of the passage?

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All employee will be given an electric badge for entrance and exit purposes.

Complete the passage with the words provided:
The future of the daily newspaper is in danger. With changes in people’s reading habits and financial concerns, it seems that more and more of us are turning (1)…………from the traditional daily newspaper as a means of getting our information and going online or to TV news for the headlines and main stories instead. 
Does this mean that newspaper will (2) ………… become a thing of the past? Many experts believe that newspapers will survive in some form in the future (3)…………the convenience of the internet, their main rival. The main reason for thinking this is that a large percentage of the population is (4)…………35 and has a strong newspaper reading habit. For  many of these people, reading newspapers is not simply a way of getting the information about (5)…………events but part of a traditional routine. For them, catching up with the main stories electronically from news websites or TV news broadcast will never be a real substitute for turning the pages of a paper on the train or at the table. However the main competition for newspapers (6)…………from their own online version. Access to these is currently free of charge but for how much longer? Many newspaper corporations are (7)…………that the only way forward for all newspapers is to charge customers to read the online versions. Apparently, surveys (8)…………that as many as 48%of British and American consumers are prepared to pay for this service, although they are not prepared to pay very (9)…………! Would you be willing to pay for online access to news websites or should it continue to be free for everyone? Can you (10)…………a world without newspapers?

Read the passage below carefully, and then choose the best answer A, B, C or D:

"MANY KINDS OF MICROBES
There are thousands of different kinds of microbes. Microbes called (1) _______ are the smallest living things. Bacteria live almost everywhere: on land, in water, and even (2) _______ you.
Some microscopic life forms are like plants. Tiny diatoms are microbes that live in lakes and the ocean. Diatoms soak up (3) _______ and use its energy to make food, just like plants.
Some microscopic life forms are more (4) _______ animals. Protozoa such as the amoeba and paramecium are animal-like microorganisms. An amoeba can move (5) _______ changing the shape of its body. It sticks out a pseudo pod, or false foot. A paramecium is (6) _______ with tiny hairs. It waves its hairs rapidly to swim.
Viruses are (7) _______ kind of microbe. Viruses sometimes act like living things and other times act like nonliving things. Viruses sometimes live in the cells of plants and animals. (8) _______ a cell, a virus reproduces like a living thing. The virus uses the cell to make many copies of itself. Viruses are (9) _______ small to see with an ordinary microscope. You need a powerful electron microscope to see a virus. Outside of a plant or animal cell, a (10) _______ is like a nonliving thing."

5. An amoeba can move (5) _______ changing the shape of its body.

Complete the passage with the words provided:
(1)___history, women have always aimed for a recognized place in (2)__. Guided by their own (3)___of knowledge and expertise, women like Marie Curie in science, Mary Wollstonecraft in literary writing, Simone de Beauvois in philosophical existentialist debate, and Marie Stopes in medicine, to name a few, have brought about (4)___awareness of the role of women in any walks of life. These women have helped redefine and (5)___the nature of women’s place in society. Today the (6)___of global women's organizations and the impact of women's contributions (7)___society show that progress has been made and the progress in furthering the role of women in society has been some benefits to the (8)___woman. It is true to say that not all women have the same need. The need of the woman who stays at home and (9)___children will differ widely from the woman who works outside. Nonetheless, in the extensive field of equal opportunities, it would be good to know that access is given to both with equal measure according to the true value of respective abilities. It also would be good to know that the woman at home is recognized as a valued (10)____of society just as much as the one who deals with business outside the home.

Complete the passage with the words provided:
Throughout history people have always communicated with one another, not only by speech but also by movements of the hands and body. It is, however, only (1) ______ the last few years that these aspects of communication have been studied at all widely. This type of communication is known as body language or non-verbal communication. People sometimes wonder (2) ______ you can learn how body language works. It is of course possible to read books on the subject but you also need to (3) ______ time observing people’s movements. A railway station is a particular good place for such observation, as here people can be seen openly expressing eagerness, sorrow, delight, impatience and many other human emotions by (4) _____ of movement. If you turn down the sound on your television set and try to understand (5) _____ is happening simply by watching the picture you will learn even more about communication (6) _____ words. By turning the sound back up every five (7) ______ or so, it is possible to check how accurate your (8) ______ is. Having studied the art of body language you will have a definite (9) ______ at a boring party. You will be able to sit on your own for the whole evening and thoroughly enjoy yourself by both watching (10) ______ interpreting the body language of all the other people there

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He has been hoped for a raise for the last four months, but his boss is reluctant to give him one .

Complete the passage with the words provided:
Approximately 350 million people speak English as their first ___(1)___ . About the same number use it __(2)___ a second language. It is the language ___(3)___ aviation, international sport and world trade. 75% of the world's mail is in English, 60% of the world's radio stations broadcast in English, and more than half of the world's newspapers are ___(4)___ in English. It is an official language in 44 countries. In ___(5)___ others, it is the language of business, commerce and technology. There are many varieties of English, but Scottish, Australian, Indian and Jamaican speakers of English, in spite of the differences in pronunciation, structure and vocabulary, would recognize that they are all speaking the same basic language

Complete the passage with the words provided:
Criticism
 It can (1) _________along time to become successful in your chosen field, however talented you are. One thing you have to be (2) _________ of is that you will face criticism along the way. The world is full of people who would rather say something negative than positive. If you’ve made up your (3) _________ to achieve a certain goal, such as writing a novel, don’t let the negative criticism of others prevent you from reaching your (4)_________ and let constructive criticism have a positive (5) _________ on your work. If someone says you’re totally (6) _________ in talent, ignore them. That’s negative criticism. If, however, someone advises you to revise your work and gives you good reasons for doing so, you should (7) _________ their suggestions carefully. There are many film stars who were once out of (8) _________. There are many famous novelists who made a complete (9) _________ of their first novel - or who didn’t, but had to keep on approaching hundreds of publishers before they could get it published. Being successful does depend on luck, to a certain extent. But things are more likely to (10) _________ well if you persevere and stay positive.

Complete the passage with the words provided:
Reference books are not designed to be read from the first page to the last but rather to be consulted to answer the questions and provide both general and specific pieces of information. One of the most (1) _________ used reference books is a dictionary, which provides information about words. It lists meanings spelling, (2) _________ how a word is pronounced, gives (3) _________ of how it is used, may reveal its origins and also lists synonyms and (4) _________To help you find the words faster, there are guide words at the top of each page showing the first and last worlds on that page-and of course it (5) _________to know the alphabet! There may be numerous special sections at the back with (6) _________ about famous people and places, lists of dates and scientific names, etc. There is usually a section at the front (7) _________ how to use the dictionary, which includes the special abbreviations or signs. An atlas is also a reference book and (8) _________ charts, tables and geographical facts, as well as maps. Political maps locate countries and cities, physical maps show the formation of the land with its mountains and valleys, and economic maps show industries and agriculture. To find a specific place, you need to look in the (9) _________ at the back of the atlas and the exact position on the map. There are numerous map (10) _________ that you need to know in order to be able to read a map almost like a special language and these are explained at the front of the atlas

Complete the passage with the words provided:
POLAR BEARS
Polar bears are in danger of dying out. (1) _________ some other endangered animals, it’s not hunters that are the problem, it’s climate change. Since 1979, the ice cap at the Arctic Circle where the polar bears live has (2) _________ in size by about 30 percent. The temperature in the Arctic has slowly been (3) _________ and this is (4) _________ the sea ice to melt, endangering the polar bears’ home. The polar bears’ main (5) _________ of food are the different types of seal found in the Arctic. They catch them by waiting next to the air holes the seals have (6) _________in the ice. (7) _________ the bears are very strong swimmers, they could never catch seals in the water. This means that the bears (8) _________ do rely on the ice to hunt.bPolar bears also need sea ice to travel. They can (9) _________ a huge territory and often swim from one part of the ice to another. They have been known to swim up to 100km, but when there is less ice, they may have to swim further and this can (10) _________ fatal to the bears. A number of bears have drowned in the last few years and scientists believe that it is because they were not able to reach more sea ice before they became too tired and couldn’t swim any further.

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 from 3 to 7.

The English language began(3)…….England, of course. But when people went from England to(4)…….countries, they brought their language with them. The first English people come to North America(5)……many things that they did not know about before, especially different kinds of animals and plants. So they took the(6)……for these plants and animals from the people(7)…….were already living in America-the Indians. “Raccoon”, “skunk”, “tomato”, “tobacco” are all American Indian words.

Question 3___________

Complete the passage with the words provided:
In addition to the challenge to be excellent, American schools have been facing novel problems. They must (1) … with an influx of immigrant children, many of whom speak little or no English. They must respond to demands (2) ….the curriculum reflect the various cultures of all children. Schools must make sure that students develop (3) … skills for the job market, and they must consider the needs of nontraditional students, such as teenage mothers. Schools are (4)…. these problems in ways that reflect the diversity of the US educational system. They are hiring or training large numbers of teachers of English (5)… a second language and, in some countries, setting up bilingual schools. They are opening (6)… the traditional European-centered curriculum to embrace material from American, Asian, and other cultures. Schools are also teaching cognitive skills to the (7)… 40 percent of American students who do not go on to higher education. In the (8).. of a recent report by the Commission on Achieving Necessary Skills, “A strong back, the willingness to work, and a high  school diploma were once all that was necessary to (9)....a start in America. They are no longer. A well-developed mind, a continued willingness to learn and the ability to put knowledge to work are the new keys (10) .. the future of our young people, the success of our business, and the economic well-being of the nation”

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We had planned to go to the movies, but, because of the amount of work I had, I spent the evening to study.

Complete the passage with the words provided:
Throughout history people have always communicated with one another, not only by speech but also by movements of the hands and body. It is, however, only (1) ______ the last few years that these aspects of communication have been studied at all widely. This type of communication is known as body language or non-verbal communication. People sometimes wonder (2) ______ you can learn how body language works. It is of course possible to read books on the subject but you also need to (3) ______ time observing people’s movements. A railway station is a particular good place for such observation, as here people can be seen openly expressing eagerness, sorrow, delight, impatience and many other human emotions by (4) _____ of movement. If you turn down the sound on your television set and try to understand (5) _____ is happening simply by watching the picture you will learn even more about communication (6) _____ words. By turning the sound back up every five (7) ______ or so, it is possible to check how accurate your (8) ______ is. Having studied the art of body language you will have a definite (9) ______ at a boring party. You will be able to sit on your own for the whole evening and thoroughly enjoy yourself by both watching (10) ______ interpreting the body language of all the other people there

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The steam engine is usually thought of as a relative modern invention, but the Greeks built a kind of steam engine in ancient times