Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:
Today I’d like to begin a discussion on the problem of the heating up the earth. First, we’ll touch on the relationship between fluorocarbons and the ozone layer. You probably remember that the ozone layer is the protective shield around the earth. It is important to all life, because it filters out harmful ultraviolet light from the sun. Ozone itself, a form of oxygen, is regularly made by the action of the sun in the upper atmosphere. It is also regularly destroyed by natural chemical processes.
The problem now is that too much of the ozone layer is being destroyed. Scientists suspect that certain chemicals, such as fluorocarbons, are contributing to the depletion of the ozone layer. And how do we use fluorocarbons? The most common uses are in spray cans and cooling systems. The chemical pollution from these fluorocarbons can account for some of the ozone losses that have been reported. There are, however, new studies linking the sun itself to the depletion of the ozone layer. We’ll go into that new study more next time.

What will the speaker probably discuss next?

Population in big cities

A United Nations report on world population trends has provided some interesting information for thought on the future demographics of our planet. The world’s population is currently 6.5 billion and is set (1) ________ and level off to about 9 billion people. The report says population explosions will occur in Africa and Asia, but not in the (2) _________ of the world, “Considerable diversity exists in the expected population growth of countries. The population of many countries, (3) __________ in Africa and Asia, will increase greatly in the coming decades.”  (4)___________, population levels in developed countries are expected to fall, because of decreased fertility rates caused by increased contraceptive use. The report also indicates half of the world’s population will be city (5) _________ by 2007. That is a huge jump from the figure of 30% urbanization in 1993. The five most populated cities today are Tokyo (35 million people), Mexico City (19 million), New York (18.5 million), Bombay (18.3 million) and Sao Paulo (18.3 million). In 1950 only Tokyo and New York had populations of more (6) _________ 10 million people. By 2050 there will be 22 cities of that size. The report concludes, “the current population picture is one of dynamic population changes, reflected in new and diverse patterns of childbearing, mortality, migration, urbanization and ageing. The (7) ___________ and consequences of these population trends present opportunities as well as (8) __________for all societies in the twenty-first century.”

(8) ________

Choose the best answer:
Work should be a meaningful and (1)___ part of one‘s life. The (2)____ of a career is, therefore, one of the most serious decision anyone can (3)___. It is important to take in consideration your (4)___ and personal preferences. For instance, adventurous people who enjoy an outdoor life shouldn‘t choose a (5)___ in an office. If you like to work alone, you shouldn‘t look for employment which requires working with the public. If you enjoy working with people, you may like a career in a (6)___ such as human resources. You should (7)____ about finding out as much as possible about intended career before you finish your education. It may take time to (8)____ for the career you want. Don‘t accept a job if you haven‘t got a clue what your working conditions will be or how much you can expect to (9)____. Future disappointment can be avoided by talking to professionals with (10)____ in the career you are interested in as well as visiting different companies and institutions

Choose the best answer:
Bodies are made to move! They are not (19) _________for sitting around in front of the television or reading magazines. Keeping fit doesn‘t (20) _________you have to be a super-athlete, and even (21) ______exercise can give you a lot of fun. When you are fit and healthy, you will find you look better and feel better. You will develop more energy and self-confidence. Every time you move, you are exercising. The human body is designed to bend, stretch, run, jump and climb. (22) _________it does, the stronger and fitter it will become. Best of all, exercise is fun. It‘s what your body likes doing most-keeping on the (23) _________. Physical exercise is not only good for your body. People who take regular exercise are usually happier, more relaxed and more alert (24) _________people who sit around all day. Try an experiment-next time you are (25) _________a bad mood, go for a walk or play a ball game in the park. See how much better you feel after an hour. A good (26) _________of achievement is yet another benefit of exercise. People feel good about themselves when they know they have (27) _________their fitness. People who exercise regularly will tell you that they find they have more energy to enjoy life. So have (28) _________-you‘ll soon see and feel the benefits

Choose the best answer:
Researchers in the field of psychology have found that one of the best ways to make an important decision, such as choosing a university to attend or a business ……(1)…….., involves the utilization of a decision worksheet. Psychologists ……(2)…….. optimization compare the actual decisions made by people to theoretical ideal decisions to see how similar they are. Proponents of the worksheet procedure believe that it will yield optimal, that is, the best decisions. ……(3)…….. there are several variations on the exact format that worksheets can take, they are all similar in their essential aspects. Worksheets require defining the problem ……(4)…….. a clear and concise way and then listing all possible solutions to the problem. Next, the pertinent considerations that will be affected by each decision are listed, and the relative importance of each consideration or consequence ……(5)……... Each consideration is assigned a numerical value to reflect its relative importance. A decision is mathematically calculated by adding these values together. The alternative with the highest number of points emerges as the best decision. Since most important problems are multifaceted, there are several alternatives to choose from, each with unique advantages and disadvantages. One of the benefits of a pencil and paper ……(6)…….. procedure is that it permits people to deal with more variables than their minds can generally comprehend and remember. …… (7)…….., people can keep about seven ideas in their minds at once. A worksheet can be especially useful when the decision involves a large ……(8)…….. of variables with complex relationships. A realistic example for many college students is the question "What will I do after graduation?" A graduate might seek a position that offers specialized training, pursue an advanced degree, or ……(9)…….. for a year. A decision-making worksheet begins with a succinct statement of the problem that will also help to narrow it. It is important to be clear about the distinction between long-range and immediate goals because long-range goals often involve a different decision than short-range ones. Focusing on long-range goals, a graduating student might revise the question above to "What will I do after graduation that will ……(10)…….. a successful career?"

Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:
Lead poisoning in children is a major health concern. Both low and high doses of paint can have serious effects. Children exposed to high doses of lead often suffer permanent nerve damage, mental retardation, blindness, and even death. Low doses of lead can lead to mild mental retardation, short attention spans, distractibility, poor academic performance, and behavioral problems.
This is not a new concern. As early as 1904, lead poisoning in children was linked to lead-based paint. Microscopic lead particles from paint are absorbed into the bloodstream when children ingest flakes of chipped paint,plaster,or paint dust from sanding. Lead can also enter the body through household dust, nailbiting, thumb sucking, or chewing on toys and other objects painted with lead-based paint. Although American paint companies today must comply with strict regulations regarding the amount of lead used in their paint, this source of lead poisoning is still the most common and most dangerous. Children living in older, dilapidated houses are particularly at risk.

The word "dilapidated" is closest in meaning to which of the following?

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.
Do you know that your place on the family ladder may have certain effects on the sort of person you grow up to be? You may be the only child, the eldest, youngest or (1)..............one; you may be the youngest of three boys or the eldest girl with a younger brother and sister. All the different combinations of relationships will have helped to make you the person you are. (2).................. of years between your siblings and you also helps to shape your character.
Knowing such details about your best friend or loved one (3)............ also tell you about the type of friend or partner he needs. For example, a boy with a younger sister would normally (4)......... much better with a girl who has an older brother than with a girl who has a younger brother. Similarly, if your girlfriend is the oldest in her family, she would probably be more than a little domineering.
Fortunately for all of us, family psychology is not totally accurate. There are always exceptions to the rule.  Most  important  of  all,  we  should  always  judge people (5)................ to who they are, not the relatives they have.

(1)..............................

Choose the best answer:
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 (42) ______ 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 (43) ______ you can learn how body language works. It is of course possible to read books on the subject but you also need to (44) ______ 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 (45) _____ of movement. If you turn down the sound on your television set and try to understand (46) _____ is happening simply by watching the picture you will learn even more about communication (47) _____ words. By turning the sound back up every five (48) ______ or so, it is possible to check how accurate your (49) ______ is. Having studied the art of body language you will have a definite (50) ______ at a boring party. You will be able to sit on your own for the whole evening and thoroughly enjoy yourself by both watching (51) ______ interpreting the body language of all the other people there

Choose the best answer:
Schools in the United States have not always had a large number of libraries. As (42)______ as 1958 about half of the public schools in the United States had no libraries at all. The (43)______ of public school libraries increased dramatically when the federal government passed the Elementary and Secondary Education Act of 1965, (44)______ provided funds for school districts to improve their education programs and facilities, including their libraries. (45)______, many educators claim that since the legislation was passed federal spending has not increased sufficiently to meet the rising (46)______ of new library technologies such as computer databases and Internet access Because the federal government provides only limited funds to schools, individual school districts (47)______ on funds from local property taxes to meet the vast majority of public school expenses. Therefore, the libraries of public schools tend to reflect the (48)______ capabilities of the communities in which they are located. Districts in wealthy suburbs often have fully staffed libraries (49)______ abundant resources, spacious facilities, and curricular and instructional support. In (50)______, school districts in many poor areas house their libraries in ordinary classrooms or in small rooms. The libraries in such areas are generally staffed by volunteers, who organize and (51)______ books that are often out-of-date, irrelevant, or damaged. 

Choose the best answer:
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 (42) ______ 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 (43) ______ you can learn how body language works. It is of course possible to read books on the subject but you also need to (44) ______ 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 (45) _____ of movement. If you turn down the sound on your television set and try to understand (46) _____ is happening simply by watching the picture you will learn even more about communication (47) _____ words. By turning the sound back up every five (48) ______ or so, it is possible to check how accurate your (49) ______ is. Having studied the art of body language you will have a definite (50) ______ at a boring party. You will be able to sit on your own for the whole evening and thoroughly enjoy yourself by both watching (51) ______ interpreting the body language of all the other people there

Choose the best answer:
Polar bears are in danger of dying out. (45) _________ 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 (46) _________ in size by about 30 percent. The temperature in the Arctic has slowly been (47) _________ and this is (48) _________ the sea ice to melt, endangering the polar bears‘ home. The polar bears‘ main (49) _________ 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 (50) _________in the ice. (51) _________ the bears are very strong swimmers, they could never catch seals in the water. This means that the bears (52) _________ do rely on the ice to hunt. Polar bears also need sea ice to travel. They can (53) _________ 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 (54) _________ 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
What is meant by the term economic resources? In general, these are all the natural, man-made, and human resources that go into the (1).....   of goods and services. Economic resources can be broken down   into two general categories: property resource – land and capital, and human resources – labor and entrepreneurial skills.
What do economists mean (2).......... land? Much more than the non-economist, land refers to all the natural resources that are usable in the production process: arable land, forests, mineral and oil deposits, and (3).........on.  What  about  capital?  Capital  goods  are  all  the  man-made  aids to producing, storing, transporting, and distributing goods and services. Capital goods differ from consumer goods in that (4)........... satisfy wants directly, while the former do so indirectly by facilitating the production of consumer goods. It should be noted that capital as defined here does not refer to money. Money, as such, produces nothing.
The term labor refers to the physical and mental talents of humans used to produce goods and services (with the exception of a certain set of human talents, entrepreneurial skills, which will be considered separately because of their special significance). Thus the services of a factory worker or an office worker, a ballet (5)..........or an astronaut all fall under the general heading of labor.

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

FIRST TIME IN THE AIR
When John Mills was going to fly in an aeroplane for the first time, he was frightened. He did not like the idea of being thousands of feet up in the air. “ „I also didn‟t like the fact that I wouldn‟t be in control,” says John. 
“I‟m a terrible passenger in the car. When somebody else is driving, I tell them what to so. It drives everybody crazy.”
However John couldn‟t avoid flying any longer. It was the only way he could visit his grandchildren in Canada. 
“I had made up my mind that I was going to do it, I couldn‟t let my son, his wife and their three children travel all the way here to visit me. It would be so expensive for them and I know Tom‟s business isn‟t doing so well at the moment – it would also be tiring for the children – it‟s a nine-hour flight!” he says. 
To get ready for the flight John did lots of reading about aeroplanes. When he booked his seat, he was told that he would be flying on a Boeing 747, which is better known as a jumbo jet. “I needed to know as much as possible before getting in that plane. I suppose it was a way of making myself feel better. The Boeing 747 is the largest passenger aircraft in the world at the moment. The first one flew on February 9th 1969 in the USA. It can carry up to 524 passengers and 3.400 pieces of luggage. The fuel for aeroplanes is kept in the wings and the 
747‟s wings are so big that they can carry enough fuel for an average car to be able to travel 16,000 kilometres a year for 70 years. Isn‟t that unbelievable? Even though I had discovered all this very interesting information about the jumbo, when I saw it for the first time, just before I was going to travel to Canada, I still couldn‟t believe that something so enormous was going to get up in the air and fly. I was even more impressed when I saw how big it was inside with hundreds of people!” 
The biggest surprise of all for John was the flight itself. “The take-off itself was much smoother than I expected although I was still quite scared until we were in the air. In the end, I managed to relax, enjoy the food and watch one of the movies and the view from the window was spectacular. I even managed to sleep for a while! 
Of course,” continues John, “the best reward of all was when I arrived in Canada and saw my son and his family, particularly my beautiful grandchildren. Suddenly, I felt so silly about all the years when I couldn‟t even think of getting on a plane. I had let my fear of living stop me from seeing the people I love most in the world. I can visit my son and family as often as I like now!”

Why did John read about aeroplane? 

Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:
Langston Hughes was one of the greatest American writers of the twentieth century. He was born in Joplin, Missouri, and moved to Cleveland at the age of fourteen. Four years later he went to Mexico and spent one year there before attending Columbia University in New York. For a few years after that he roamed the world as a seaman, visiting ports around the world and writing some poetry. He returned to the United States and attended Lincoln University, where he won the Writer Bynner Prize for undergraduate poetry. After graduating in 1928, he traveled to Spain and to Russia. His best novels include “Not Without Laughter” and “The Big Sea”. He wrote an autobiography in 1956 and also published his collections of poetry then. A man of many talents, Hughes is one of the most accomplished writers in American literature history.

When were his collections of poetry published?

Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:
Think for a moment about the last music album you bought. Most likely, you’ll think of the singer or band that made you want to buy the album. You might even know the name of the guitar player or the drummer. Those talented performers, however, are only some of the people in the music industry work behind the scenes, but the roles they play in the musical progress are very important. Songwriters: Songs begin with the songwriter. Some songwriters work alone, but many work in teams that combine the talents of a lyricist, who writes the words to songs, and an instrumentalist, often a piano player or guitarist, who writes the music. Many of today’s pop stars work with songwriters. For example, some of Lady Gaga’s biggest hits were written by Nadir Khayat, also known “RedOne”. Some songwriting teams have become very famous, such as Mike Stock, Matt Aitken, and Pete Waterman, who were responsible for many big 1980s pop hits.
Arrangers: After a song has been written, music arrangers make it more appealing by deciding which instruments will be used, what tempo, or speed, the song will have, and whether the song should have a lower or higher pitch. A good arrangement can bring a song to life and make it a classic.
Studio Musicians: Not every singer or instrumentalist can be a star, and many work in the background as studio musicians. These artists are not a part of any one musical group. Instead, they are hired for recording sessions that eventually become the albums you buy, as well as soundtracks for television shows, movies, and radio ads.
Recording Engineers: Recording engineers also play a major role in creating the final sound that you hear. First, these engineers set up the recording studio, the room where the performers play, placing musicians and microphones in exactly the right places to get the best sound. Next, they use electronic equipment, such multi-track recorders, to capture the music. Finally, long after the musicians have gone home, recording engineers use a mixing board to balance the melodies and rhythms of each musician, and sometimes to incorporate special sound effects or additional tracks. Many people make a living with music. You may not recognize all of their names, but all of them work together to create the songs you love to listen to.

The article is mainly about     .

Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:
As kids, our grandparents frequently scared us by talking about how difficult life was when they were growing up. They mentioned walking miles to school in the snow, or doing hours of manual labour for little pay. Life has changed greatly since then, and it seems to get easier year by year. In fact, with the help of robots we soon might have to do much at all. But is this a good thing?
By 2030, it’s estimated that robotics will be a $10 billion business worldwide. Companies are already starting to integrate them into the workforce. The electronics manufacturer Foxconn is drawing up plans to launch a factory within the next 10 years that’s completely staffed by robot workers. Meanwhile, an American company Briggo has invented a robot that serves gourmet- quality coffee to customers. With the push of a button it will crush coffee beans, measure exact quantities of water, and even wave a steam wand to ensure customers get the perfect cream on top. Unlike human baristas, it can serve multiple drinks at once and work all day and night without a break.
Robots are also invading our homes. The Rooma is a mini-robot that vacuums rooms automatically according to a schedule. The Robomow is a device that will cut the grass for you while you sit in the shade. Then there’s the Nanda clocky, an alarm clock that makes sure that even the deepest sleepers get up on time. The clock is attached to a pair of wheels, and it will randomly move around the room. Once you finally catch it, you’re probably too awake to hit the snooze button. Although these early home robots are somewhat basic, they will likely become more capable as times goes on.
Although robots certainly help us to eliminate tedious tasks, many people are concerned about a future filled with robots. Some fear that humanity will start to decline if machines do everything for us. Others have even warned about the robot rebellion, in which robots become so smart that they may decide to turn on their masters. These ideas may seem a bit far-fetched, but there are certainly lots of questions that need to be answered before everyone opens up to the idea of a robotic future.

The word “tedious” in the last paragraph mostly means     .

Choose the best answer:
In the United it is not customary to telephone someone very early in the morning. If you telephone him early in the day, while he is shaving or having breakfast, the time of the (1) _______ shows that the matter is very important and requires immediate attention. The same meaning is (2) _______ to telephone call (3) _______ after 11:00 p.m. If someone receives a call during (4) _______ hours, he assumes it is a matter of life and death. The time chosen for the call communicates (5) _______ importance. In social life, time plays a very important part. In the USA guests tend to feel they are not highly regarded if the invitation (6) _______ a dinner party is extended only three or four days before the party date. But it is not true in all countries. In other areas of the world, (7) _______ may be considered foolish to make an appointment too far in advance (8) _______ plans which are made for a date more than a week tend to be forgotten. The meaning of time differs in different parts of the world. (9)_______, misunderstandings arise between people from cultures that treat time (10) _______

Choose the best answer:
Few people now question the reality of global warming and its effects on the worlds climate. Mary scientists (1) ________ the blame for recent natural disasters on the increase in the worlds temperatures and are convinced that, more than (2) ________ before, the Earth is at risk from the forces of the wind, rain and sun. (3) ________ to them, global warming is making extreme weather events, such as hurricanes and droughts, even more (4) ________ and causing sea levels all around the world to (5) ________ . Environmental groups are putting (6) ________ on govemments to take action to reduce the amount of carbon dioxide which is given (7) ________ by factories and power plants, thus attracking the problem at its source. They are in (8) ________ of more money being spent on research into solar, wind and wave energy devices, which could then replace existing power (9) ________ . Some scientists, (10) ________ , believe that even if we stopped releasing carbon dioxide and other gases into the atmosphere tomorrow, we would have to wait several hundred years to notice the result. Global I warming, it seems, is to stay

Choose the best answer:
Nearly 200 of the 1500 native plant species in Hawaii are at risk of going extinct in the near future because they have been (1) ____ to such low numbers. Approximately 90 percent of Hawaii's plants are found nowhere else in the world but they are (2) ____ by alien invasive species such as feral goats, pigs, rodents and (3) ____ plants. The Hawaii Rare Plant Restoration Group is striving to (4) ____ the extinction of the 182 rare Hawaiian plants with fewer than 50 individuals remaining in the (5) ____ . Since 1990, (6) ____ a result of their "Plant Extinction Prevention Program", sixteen species have been brought into (7) ____ and three species have been reintroduced. Invasive weeds have been removed in key areas and fencing put up in order to (8) ____ plants in the wild. In the future the Hawaii Rare Plant Restoration Program aims (9) ____ collecting genetic material from the remaining plants in the wild for storage as a safety net for the future. They also aim to manage wild populations and where possible reintroduce species into (10) _____

Choose the best answer:
The role of translation enabling literature to pass beyond its natural frontiers is receiving growing recognition. In view of the general increase in this (30)_____, it is not surprising that many people with literary interests and a knowledge of languages should think of adopting translating as a full-or part-time (31)_____. Some advice may usefully be given to such would-be translators. The first difficulty the beginner will (32)_____is the unwillingness of publishers to entrust a translator to anyone who has not already (33)____a reputation for sound work. The least publishers will (34)____ before commissioning a translator is a fairly lengthy specimen of the applicant‘s work, even if unpublished. Perhaps the best way the wouldbe translator can begin is to select some books of the type (35)_____ he or she feels competent and eager to translate, translate a (36)_____section of the book and then submit the book and the translation to a suitable publisher. If he or she is extremely lucky, this may result in a commission to translate the book. More probably, however, publishers will(37) the book as such but if they are favorably (38) by the translation, they may very possibly commission some other books of a (39) nature which they already have in mind

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.
Years ago, in their private family role, women quite often dominate the male members of the  household. Women were quite (1) .................. to their families. However, the public role of women has changed (2)..........since the beginning of World War II. During the war, men were away from home to the battle. As a (3)......... , women were in complete control of the home. They found themselves doing double and sometimes triple duty. They began to take over the work of their absent husbands and to work outside. They accounted for 73% of the industrial labor force. Women were forced by economic realities to work in the factories. The women who worked there were (4).................. low wages, lived in crowded and small dormitories. (5).................. they found themselves a place as active members of society.

(3)........................