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Years ago there were many social rules and etiquette procedures (1)_______ introductions. Some formal introductions between two people were (2)_______ by letter by third party. A person had to be very careful to weigh the importance of social class or status, age, and gender when deciding (3)_______ person should be presented or introduced to the other person first. (4) ________, times have changed, and most of the social rules about introducing older people to younger ones, women to men, and those in higher positions to those in lower positions have changed, too. Many people now feel much more (5) _______ about making introductions. In most situations, handshaking is (6) ________, but these days it is more often done than not-especially in formal social or business settings. It's very common for one person (or both) to (7) ________a hand when meeting someone. If you are in this situation, and you are offered a hand to shake, you should grasp it firmly and shake it briefly. People often tend to make some (8)_____________about someone (9)_________ to their handshakes, so make sure yours is not too weak or limp, not too hard, and not too longlasting. It  should be firm and brief

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Left-handers are the odd ones out. Sure, lefties (1) ______up about 10 percent of the population - but, frankly, it seems like society has forgotten about them. Just consider all of the right- handed gadgets, awkwardly designed desks, and cooking tools that fit comfortably only in your right hand. What (2) ______someone to become a lefthand? Scientists aren’t exactly sure, but research points to a complex (3) ______between genes and environment While no exact set of “leftie genes” have been discovered, people who dominantly use their left hands do have more left-handed family members. And researchers have found different brain wirings in righties vs. lefties. But no matter (4) ______it is that drives someone to use their antipodal paw, science has also uncovered a particular set of personality traits that left-handed people tend to have. So for all of you lefties, leftie-loving righties, and ambidextrous folks out there - it’s time to brush up on your left-handed knowledge and help (5) ______an end to leftie discrimination once and for all

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Earth is the only place we know of in the universe that can support human life. (33) ______ human activities are making the planet less fit to live on. As the western world carries on consuming (34)_______ of the world's resources while half of the world's population do so just to stay (35)_______ we are rapidly destroying the only resource we have (36)________ which all people can survive and prosper. Everywhere fertile soil is (37)______ built on or washed into the sea. Renewable resources are exploited so much that they will never be able to recover (38)______. We discharge pollutants into the atmosphere without any thought of the consequences. As a (39)______, the planet's ability to support people is being reduced at the very time when rising human numbers and consumption are making increasingly heavy demands on it. The Earth's (40)______ resources are there for us to use. We need food, water, air, energy, medicines, warmth, shelter and minerals to (41)______ us fed, comfortable, healthy and active. If we are sensible in how we use the resources they will last indefinitely. But if we use them wastefully and excessively they will soon (42)_______ and everyone will suffer

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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 and spellings, (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 words 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

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:
Long ago prehistoric man began to domesticate a number of wild plants and animals for his own use. This not only provided a more abundant food source but also allowed more people to live on  a smaller plot of ground. We tend to forget that  all  of our present – day pets, livestock, and food plants were taken from the wild and developed into the forms we know today.
As centuries passed and human cultures evolved anf blossomed, humans began to organise their knowledge of nature into the broad field of natural history. One aspect of early natural history concerned the use of plants for drugs and medicine. The early herbalists sometimes overworked their imaginations in this respect. For example, it was widely believed that a plant or part of a plant that resembles an internal organ would cure ailments of that organ. Thus, an extract made from a heart-shaped leaf might be prescribled for a person suffering from heart problems.
Nevertheless, the overall contributions of these early observers provided the rudiments of our present knowledge of drugs and their uses.

What does this passage mainly discuss?

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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?"

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During shopping trip to your supermarket, you will (1)_____ many similar products. How do manufacturers (2)_____ you to buy their products and not those of another company? By careful packaging! (3)_____ of the boxes and bottles that you see has been carefully designed to appeal to you, personally. Do you care about the environment? Then buy this washing powder; it contains (4)_____ chemicals. Do you want to impress your friends? Buy these trainers; they have a designer label. Before manufacturers market a new product, they spend months discussing the packaging. Then, they try out their ideas on a group of customers. Manufacturers (5)_____ customers will see more than just a box or bottle. They want to convince you that their product ((6)_____ your personality more than any other product in the shop. One psychologist did some interesting (7)_____ .He wanted to (8)_____ how important packaging is. He asked customers to try a certain drink. They all agreed about the taste and quality. Then he secretly poured the same drink into a differently designed bottle. The results changed! People thought this drink tasted much better than the first, (9)_____ both drinks were, in fact, the same! To the researcher‘s amazement, people‘s opinions depended (10)_____ the design of the bottle

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The first question we might ask is: What can you learn in college that will help you in being an employee? The schools teach (55) _______ many things of value to the future accountant, doctor or electrician. Do they also teach anything of value to the future employee? Yes, they teach the one thing that it is perhaps most valuable for the future employee (56)_______. But very few students bother to learn it. This basic skill is the ability to organize and express ideas in writing and in speaking. This means that your success as an employee will depend on your ability to communicate with people and to (57) _______ your own thoughts and ideas to them so they will (58) _______ understand what you are driving and be persuaded. Of course, skill in expression is not enough (59) _______ itself. You must have something to say in the first place. The effectiveness of your job depends (60) _______ your ability to make other people understand your work as they do on the quality of the work itself. Expressing one‘s thoughts is one skill that the school can (61) _______ teach. The foundations for skill in expression have to be (62) _______ early: an interest in and an ear (63) _______ language; experience in organizing ideas and data, in brushing aside the irrelevant, and above all the habit of verbal expression. If you do not these foundations (64) _______ your school years, you may never have an opportunity again

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When the word "endangered" is mentioned, people usually think of particular species, like the panda or whooping crane. However, we would like to encourage you to think about (1) _______ in a broader context. It is (2) _______, the physical places where species live and interact with one another. Although the development of special breeding programs, also known as captive conservation, may help some species in some cases, it is clearly not (3) _______ answer to the global problem. Indeed, (4) _______ we are able to protect natural areas where endangered species actually live, they have no future Species become endangered for a wide (5) ________ of reasons. By analyzing and grouping many individual cases, however, we find the same broad causes (6) _________ again and again. They are Habitat Destruction, Exotic Species, and Overexploitation. Among other factors threatening particular species are limited: distribution, disease, and pollution. Limited distributions are often a consequence of other threats: populations confined to one or a few small areas because of habitat (7) _________, for example, may be disastrously affected by random factors. Diseases can have severe (8) _________ on species lacking natural genetic protections against particular pathogens, like the rabies and canine distemper viruses that are currently devastating carnivore populations in East Africa. Domestic animals are usually the reservoirs of these and other diseases affecting wild (9) _________, showing once again that human activities lie at the root of most causes of endangerment. Pollution has seriously done harm (10) _________ number of terrestrial species, although species living in freshwater and marine ecosystems are also suffering

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The reality of an interview is never as bad as your fears. For some (1) ______ people imagine the interviewer is going to jump on every tiny mistake they (2) ______. In fact, the interviewer is as keen for the meeting to go well as you are. It is what (3) ______ his or her job enjoyable. The secret of a good interview is preparing for it. What you wear is always important as it creates the first impression. So (4) ______ neatly, but comfortably. Make (5) ______ that you can deal with anything you are (6) ______. Prepare for questions that are certain to come up, for example: Why do you want to become a nurse? What is the most important quality a good nurse should have? Apart from nursing, what other careers have you considered? What are your interests and hobbies? Answer the questions fully and precisely. For example, if one of your interests is reading, be prepared to (7) ______ about the sort of books you like. (8) ______, do not learn all your answers off (9) ______ heart. The interviewer wants to meet a human being, not a robot. Remember, the interviewer is genuinely interested in you, so the more you relax and are yourself, the more (10) ______ you are to succeed

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Why did you decide to read, and will you keep reading to the end? Do you expect to understand every single part of it and will you remember anything about it in a fortnight‘s ..35….? Common sense ..36… that the answers to these questions depend on ―readability‖- whether the ..37… matter is interesting, and the argument clear and the …38….attractive. But psychologists are trying to …39… why people read – and often don‘t read certain things, for example technical information. They also have examined so much the writing as the readers Even the most technically confident people often 40… instructions for the video or home computer in favor of hands- on experience. And people frequently take little notice of consumer information, whether on nutritional labels or in the small print of contracts. Psychologists researching reading …41…. to assume that both beginners and competent readers read everything put in front of them from start to finish. There are ….42….among them about the role of eyes, memory and brain during the process. Some people believe that fluent readers take in very letter or word they see; others …43….that reader rely on memory or context to carry them from one phrase to another. But they have always assumed that the reading process is the same: reading starts, comprehension ….44……, then reading stops

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:
It takes a long time to raise a family of owlets, so the great horned owl begins early in the year. In January and February, or as late as March in the North, the male calls to the female with a resonant hoot. The female is larger than the male. She sometimes reaches a body length of twenty-two to twenty-four inches, with a wingspread up to fifty inches. To impress her, the male does a strange courtship dance. He bobs. He bows. He ruffles his feathers and hops around with an important air. He flutters from limb to limb and makes flying sorties into the air. Sometimes he returns with an offering of food. They share the repast, after which she joins the dance, hopping and bobbing about as though keeping time to the beat of an inner drum. Owls are poor home builders. They prefer to nest in a large hollow in a tree or even to occupy the deserted nest of a hawk or crow. These structures are large and rough, built of sticks and bark and lined with leaves and feathers. Sometimes owls nest on a rocky ledge, or even on the bare ground. even to occupy the deserted nest of a hawk or crow. These structures are large and rough, built of sticks and bark and lined with leaves and feathers. Sometimes owls nest on a rocky ledge, or even on the bare ground. The mother lays two or three round, dull white eggs. Then she stoically settles herself on the nest and spreads her feather skirts about her to protect her precious charges from snow and cold. It is five weeks before the first downy white owlet pecks its way out of the shell. As the young birds feather out, they look like wise old men with their wide eyes and quizzical expressions. They clamor for food and keep the parents busy supplying mice, squirrels, rabbits, crayfish, and beetles. Later in the season baby crows are taken. Migrating songsters, waterfowl, and game birds all fall prey to the hungry family. It is nearly ten weeks before fledglings leave the nest to search for their own food. The parent birds weary of family life by November and drive the young owls away to establish hunting ranges of their own.

It can be inferred from the passage that the courtship of great horned owls

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In the past, British children were frequently encouraged to try out their performing skills for the benefit of adults. They did this by reading aloud, acting or ___(1)___ a musical instrument. As they ____ (2)_____ up they were taken to public places of entertainment – the theatre, opera, circus or ballet. They looked forward to these _____(3)_____ with great ____(4)_____ and would remember and discuss what they had seen for many weeks afterwards. But nowadays television and computers ____(5)_____ an endless stream of easily _____( 6)_____ entertainment, and children quickly accept these marvelous _____(7)_____ as a very ordinary part of their everyday lives. For many children, the sense of witnessing a very special live performance is gone forever. But all is not lost. The ____(8)_____ of a TV set may have encouraged a very lazy response from ____( 9)_____ in their own homes, but the ____(10)____ of those with ambitions to become performing artists themselves does not seem to have been at all diminished. And live performances in public are still relatively popular, albeit with an older, more specialist audience

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Skilling has become a way of life for many people. From the moment the first snowflake falls until the spring (1) ______ skiers put skis on their cars and (2) ______ for slopes. There are many reasons behind the (3) ______ of this winter sports. Skiing is a true family sport that can be enjoyable by all people, whether 3 or 93 years old. Being able to (4) ______ a hill, to turn at will and nature at its loveliest are (5) ______ for all age groups. Skiing is also interesting because it provides a variety of experiences. Snow conditions change hourly as the temperature and weather conditions change during the day. Moreover, every trail is different. Rarely does one pass over the same (6) ______ twice. Improvement in skis equipment, clothing, and ski areas have made the sport more pleasurable, comfortable and available. Warm and light clothing has replaced (7) ______ of heavy sweaters. Ski equipment made with modern materials has made skis and poles lighter, more flexible and suited to people of all ages. The (8) ______ of skiing had also improved by snow-making equipment. Even in areas of the countries that have (9) ______ snowfall, snow can be made (10)______ the temperature be below 30 degrees Celsius. For many people, skiing is an opportunity to enjoy the beauty of the out-of-doors, to challenge their physical abilities and, finally, to simply have fun. It is a sport world-wide and appears to be gaining in popularities constantly

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:
It’s a sound you will probably never hear, a sickened tree sending out a distress signal. But a group of scientists has heard the cries, and they think some insects also hear the trees and are drawn to them like vulture to a dying animal. Researchers with the US Department of Agriculture’s Forest Service fastened sensors to the bark of drought-stricken trees clearly heard distress calls. According to one of the scientists, most parched trees transmit their plight in the 50-hertz to 50-kilohertz range. (The unaided human ear can detect no more than 20 kilohertz). Red oak, maple, white pine, and birch all make slightly different sounds in the form of vibrations at the surface of the wood.
The scientists think that the vibrations are created when the water columns inside tubes that run along the length of the tree break, a result of too little water following through them. These fractured columns send out distinctive vibration pattems. Because some insects communicate at ultrasonic frequencies, they may pick up the trees' vibration and attack the weakened trees. Researchers are now running tests with potted trees that have been deprived of water to see if the sound is what attracts the insects. “Water-stressed trees also smell differently from other trees, and they experience thermal changes, so insects could be responding to something other than sound”, one scientist said.

Which of the following is the main topic of the passage?

Read the following passage and then choose the best answer.

When people plan to marry, they expect to find in their partner not only a lover but a friend also. They find a person with whom they can share their opinions, their emotions, thoughts and fears. In marriage we are looking for a partner who will be able to understand our values, our likes and dislikes.

If a man and a woman are born and raised in the same country, most likely they are familiar with the same songs, movies, jokes, books and life in general. They basically have the same roots. In the case of a western man and foreign woman family everything is more complicated and requires much more patience and understanding from both spouses. On one hand each of the partners has an opportunity to learn a great deal about the other's country, culture, traditions and life styles which can be very interesting. On the other hand it can be very disappointing if there is the inability to understand your partner's excitements and frustrations. For example, you are watching the television and suddenly you see a famous actor or singer, or other type of an artist whose name you have grown up with. Maybe this artist was an idol for your parents and the music of this artist was often played in your house when you were a child. Unfortunately you realize that your wife is unable to understand your feelings because she has no idea who this artist is. Her eyes are absolutely empty because she has never even heard the song before. You feel rather disappointed! Remember that your wife has the same situation with you. You do not know her country's songs, her country's famous actors, her books. She has her own memories and in actuality, for her, everything is much more difficult than it is for you. At least, you live in your own country where everybody can understand you. She lives in completely strange surroundings, where she has nobody to share her feelings with, except you.

Do some research and learn about your wife's country, culture and lifestyles. Talk with her, ask her questions, get to know what songs she likes, what movies and books are of interest to her. The Internet will give you a great opportunity to find anything! Tell her about your country's culture, let her listen to the music that you like, rent a movie for her that left you with great impression. Let her understand you better through the things that you like. Patience and time will help you to fight cultural differences.

 If there is the inability to understand a spouse's excitements and frustrations the marriage, he or she may feel ………….

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Earth is the only place we know of in the universe that can support human life (1) ______ human activities are making the planet less fit to live on. As the western world carries on consuming two-thirds of the world's resources while half of the world's population do so (2)______ to stay alive we are rapidly destroying the (3)______ resource we have by which all people can survive and prosper. Everywhere fertile soil is (4)______ built on or washed into the sea. Renewable resources are exploited so much that they will never be able to recover (5)______ We discharge pollutants into the atmosphere without any thought of the consequences. As a (6)______ the planet's ability to support people is being reduced at the very time when rising human numbers and consumption are (7)______increasingly heavy demands on it. The Earth's (8)______ resources are there for us to use. We need food, water, air, energy, medicines, warmth, shelter and minerals to (9)______ us fed, comfortable, healthy and active. If we are sensible in how we use the resources they will (10)______ indefinitely. But if we use them wastefully and excessively they will soon run out and everyone will suffer

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:
Carbon dating can be used to estimate the age of any organic natural material; it has been used successfully in archeology to determine the age of ancient artifacts or fossils as well as in a variety of other fields. The principle underlying the use of carbon dating is that carbon is a part of all living things on Earth. Since a radioactive substance such as carbon-14 has a known half-life, the amount of carbon-14 remaining in an object can be used to date that object.
Carbon-14 has a half-life of 5,570 years, which means that after that number of years, half of the carbon- 14 atoms have decayed into nitrogen-14. It is the ratio of carbon-14 in that substance that indicates the age of the substance. If, for example, in a particular sample the amount of carbon- 14 is roughly equivalent to the amount of nitrogen-14, this indicates that around half of the carbon- 14 has decayed into nitrogen-14, and the sample is approximately 5,570 years old.
Carbon dating cannot be used effectively in dating objects that are older than 80,000 years. When objects are that old, much of the carbon-14 has already decayed into nitrogen-14, and the molecule amount that is left doesn’t provide a reliable measurement of age. In the case of older objects, other age-dating methods are available, methods which use radioactive atoms with longer half-lives than carbon has.

Which of the following is NOT true about carbon-14?

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We are using up the world‘s petroleum. We use (1) _________in our cars and to heat our building in winter.Farmers use petrochemicals to (2) _________ the soil rich. They use them to kill insects (3) _________eat plants. These chemicals go (4) __________rivers and lakes and kill the fish there. Thousands of pollutants also go into the air and pollute it. Winds carry this (5) _________ air to other countries and other continents. Poor farmers use the same land over and (6) __________ The land needs a rest so it will be better next year. However, the farmers must have food this year. Poor people cut down forests (7) _________ firewood. In some areas when the trees are gone, the land (8) _________ desert. Poor people can‘t save the environment for the (9) ___________ This is not a problem for one country or one area of the world. It is a problem for allhumans. The people and the nations of the world must work together to (10) ___________ the world‘s resources

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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

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Earth is the only place we know of in the universe that can support human life (1) ______ human activities are making the planet less fit to live on. As the western world carries on consuming two-thirds of the world's resources while half of the world's population do so (2)______ to stay alive we are rapidly destroying the (3)______ resource we have by which all people can survive and prosper. Everywhere fertile soil is (4)______ built on or washed into the sea. Renewable resources are exploited so much that they will never be able to recover (5)______ We discharge pollutants into the atmosphere without any thought of the consequences. As a (6)______ the planet's ability to support people is being reduced at the very time when rising human numbers and consumption are (7)______increasingly heavy demands on it. The Earth's (8)______ resources are there for us to use. We need food, water, air, energy, medicines, warmth, shelter and minerals to (9)______ us fed, comfortable, healthy and active. If we are sensible in how we use the resources they will (10)______ indefinitely. But if we use them wastefully and excessively they will soon run out and everyone will suffer