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:
A folk culture is small, isolated, cohesive, conservative, nearly self-sufficient group that is homogeneous in custom and race, with a strong family or clan structure and highly developed rituals.
Order is maintained through sanctions based in the religion or family, and interpersonal relationships are strong. Tradition is paramount, and change comes infrequently and slowly. There is relatively little division of labor into specialized duties. Rather, each person is expected to perform a great variety of tasks, though duties may differ between the sexes. Most goods are handmade, and a subsistence economy prevails. Individualism is weakly developed in folk cultures, as are social classes. Unaltered folk cultures no longer exist in industrialized countries such as the United States and Canada. Perhaps the nearest modern equivalent in Anglo-America is the Amish, a German American farming sect that largely renounces the products and labor saving devices of the industrial age. In Amish areas, horse-drawn buggies till serve as a local transportation device, and the faithful are not permitted to own automobiles.
The Amish’s central religious concept of Demut, “humility”, clearly reflects the weakness of individualism and social class so typical of folk cultures, and there is a corresponding strength of Amish group identity. Rarely do the Amish marry outside their sect. The religion, a variety of the Mennonite faith, provides the principal mechanism for maintaining order.
By contrast, a popular culture is a large heterogeneous group, often highly individualistic and constantly changing. Relationships tend to be impersonal, and a pronounced division of labor exists, leading to the establishment of many specialized professions. Secular institutions, of control such as the police and army take the place of religion and family in maintaining order, and a money-based economy prevails. Because of these contrasts, “popular” may be viewed as clearly different from “folk”.
The popular is replacing the folk in industrialized countries and in many developing nations, Folk- made objects give way to their popular equivalent, usually because the popular item is more quickly or cheaply produced, is easier or time saving to use, or lends more prestige to the owner.

Which of following is NOT given as a reason why folk-made objects are replaced by mass-produced objects?

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Market research has become more and more important in recent years. In some organizations, in fact, managers will not initiate any activity without market research to back them up. The first thing to be said about market research is that it is not an (1)___ to management decision making. No form of market research, no matter how deep, complicated and detailed, can ever be seen as a substitute (2)_____ creative decisionmaking by professional managers. At its very best, all it can do is (3) _____ some doubt and clarify the nature of the problem. It may even be seen as a tool which can improve the (4)_____ of decisions but it is not in itself a decision-making mechanism. Market research, in (5)_____with a number of other approaches in marketing, suffers from the frequent (6)_____ that it is not really accurate. Market research results can never be completely accurate because they (7)____with a dynamic, ever-changing marketplace. It is vital that this is understood by everyone with an imagination when considering market research results and when making any (8)____ to apply them in the marketplace. Lastly, it should always be remembered that market research is not an end in itself but simply a (9) _____ by which some degrees of risk can be removed from marketplace activity. If no activity results from the research, then the entire exercise has been completely (10)_____

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When naming a child, some parents seem to choose a name based simply on their personal preference. In other families, grandparents or professional name-makers come up with a child's name. In some cases, the time of a child's birth influences how the child's name is determined. In many European cultures, names are typically chosen by parents. Parents' choice for their child's name may be based on names of their relatives or ancestors. For example, in Italy, children are traditionally named after their grandparents. The parents generally use the father's parents' names first. If they have more children, then they will use the mother's parents' names. Similarly, some people in Eastern Europe name their children after relatives who have died. This tradition is seen as a means to protect the child from the Angel of Death. Traditionally in some Asian countries, a child's grandfather or a fortune-teller chooses the child's name. In contrast to the tradition of naming children after relatives, the child's name is chosen to influence the child's character. For example, names may be based on a connection to certain elements such as fire, water, earth, wood, or metal. Or the name might include a written character meaning beauty, strength, or kindness. In certain African cultures, when a child is born plays a large part in determining the child's name. In Ghana's Akan culture, the day a child is born determines the child's name. But each day has different names for boys and girls. For instance, a boy born on Friday is named Kofi, whereas a girl born on the same day is named Afua. Both Kofi and Afua mean "wanderer" or "explorer." Children with these names are seen as travelers. No matter where the name comes from, a child's name is the first gift in life. Whether the name is chosen according to preference or dictated by tradition, it reflects something about a child's culture. For that reason, all names should be treasured and respected.
4. What is a common belief in some Asian countries concerning the tradition of naming a child?

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Television has changed the lifestyle of people in every industrialized country in the world. In the United States, where sociologists have studied the effects, some interesting observations have been made. Television, although not essential, has become a(n) (1) _____ part of most people‘s lives. It has become a baby-sitter, an initiator of conversations, a major transmitter of culture, and a keeper of traditions. Yet when what can be seen on TV in one day is critically analyzed, it becomes evident that television is not a teacher but a sustainer. The poor (2) ______ of programs does not elevate people into greater (3) ______. The (4) _______ reason for the lack of quality in American television is related to both the history of TV development and the economics of TV. Television in America began with the radio. Radio companies and their sponsors first experimented with television. Therefore, the close relationship, (5) _______ the advertisers had with radio programs, became the system for American TV. Sponsors not only paid money for time within programs, but many actually produced the programs. Thus, (6) _______ from the capitalistic, profit-oriented sector of American society, television is primarily (7) _______ with reflecting and attracting society (8) _______ than innovating and experimenting with new ideas. Advertisers want to attract the largest viewing audience possible; to do so requires that the programs be entertaining rather than challenging. Television in America today remains, to a large (9) _______, with the same organization and standards as it had thirty years ago. The hope for some evolution and true achievement toward improving society will require a change in the (10) _______ system

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The latest addiction to trap thousands of people is Internet, which has been (1) ............... for broken relationships, job losses, finacial ruin and even one suicide. Psychologists now recognize Internet Addiction Syndrome (IAS) as a new illness that could (2) ................... serious problems and ruin many lives. Special help groups have been set up to (3) .................. sufferers help and support. IAS is similar to (4) ................... problems like gambling, smoking and drinking : addicts have dreams about Internet; they need to use it first thing in the morning; they (5) ............... to their partners about how much time they spend online; they (6) .................. they could cut down, but are unable to do so . A recent study found that many users spend up to 6 hours a week on the Internet; (7) .................... they felt guilty, they became depressed if they were (8) ................... to stop using it. Almost anyone can be at risk. Some of the addicts are teenagers who are already hooked on computer games and who (9) .................... it very difficult to resist the games on the Internet. Surprisingly, however, psychologists (10) .................. that most victims are middle-aged housewives who have never used a computer before

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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.

Choose the item among A, B, C or D that best answers the question about the passage: 

"Many people think that we can learn a lot about the culture of a foreign country simply by living in that country. However, this is not necessarily true. Often, the longer we stay in a foreign country, the more we realize how little we actually know about the culture of that country.
 Books and talks about other people’s culture can even be dangerous because they concentrate on cultural differences and exaggerate national character, and sometimes a lot of information they contain is untrue.
 In a study recently carried out in Britain, people were asked to make a list of anything that they thought was typical of Britain and would interest a foreign visitor there. Most mentioned Shakespeare, the Queen, village inns, English folk dancing, English castles, and fish chips wrapped in newspaper. Although all of these characters can be found in British culture, they do not show the real interest of ordinary British people: (They are, in fact, simply stereotype - that is, general character which people wrongly think are typical.) What is surprising is that they were suggested by British people themselves as representing their culture. If people have such a wrong impression of their own culture, how much false would their impression of other culture be!"

4. It is easy to…….

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How many times in the last hundred years or so have people talked of the imminent death of the book? Films were an early threat because they were so effective at telling stories in a visual way. Next there was radio, (26)...... stepped into the mid-twentieth century and provided such an alternative to books as drama, documentaries and discussions. When television arrived, many people believed that it would finish the book off. Nowadays, (27)............ the threat by TV, the book is thought to be endangered by computers and the Internet, and by other technological attractions (28).........  theCD and the video game, too Surely there are now reasons why (29).............  book ought to be dead, or at least very badly injured. If so, why does it not show proper respect for these reportedly less literate times (30)......... die out? There is clearly more than a single answer to this question. Firstly, we have more leisure time than we(31)..........  to, and people are generally living longer, which means there is more time to do more (including reading books). As (32)............ as this, there is the strength of the book as a tradition. We are all too dismissive of traditions in our modern world, but they can have very strong pull (33)....... us. Added to this, the book is such a practical tool: it doesn't cost too (34).......... , it is usually small enough to carry around, and it can easily be (35)......... . We will never go without books, because they have served us so well for so long

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:
Mr. Faugel was convinced that students’ nervousness had affected their scores; to reduce the anxiety of these students who had already been tested, he gave 22 of them a beta blocker before readministration of the test. Their scores improved significantly. The other 8 students (who did not receive the beta blockers) improved only slightly. Second-time test-takers nationwide had average improvements which were similar to those in Faugel's non-beta blocker group.
Beta blockers are prescription drugs which have been around for 25 years. These medications, which interfere with the effects of adrenalin, have been used for heart conditions and for minor stress such as stage fright. Now they are used for test anxiety. These drugs seem to help test-takers who have low scores because of test fright, but not those who do not know the material. Since there can be side effects from these beta blockers, physicians are not ready to prescribe them routinely for all test-takers.

Beta blockers work on some physical and emotional symptoms because they

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Nearly 200 of the 1500 native plant species in Hawaii are at risk of going extinct in the near future because they have been (33)_______ to such low numbers. Approximately 90 percent of Hawaii's plants are found nowhere else in the world but they are (34)_______ by alien invasive species such as feral goats, pigs, rodents and (35)_______ plants. The Hawaii Rare Plant Restoration Group is striving to (36)_______ the extinction of the 182 rare Hawaiian plants with fewer than 50 individuals remaining in the (37)_______ . Since 1990, (38)_______ a result of their "Plant Extinction Prevention Program", sixteen species have been brought into (39)_______ and three species have been reintroduced. Invasive weeds have been removed in key areas and fencing put up in order to (40)_______ plants in the wild. In the future the Hawaii Rare Plant Restoration Program aims (41)_______ 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 (42)_______ 

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In their attempt to ensure higher (1)……., TV producers have developed a whole new breed of programmes (2)……. real people. In Europe the most famous of these (3)……… reality TV shows was probably Big Brothers, where 12 ordinary people volunteered to live under the watchful eye of TV cameras 24 hours a day. In America, the top show was Survivor, based on a similar concept, in which 16 constants are abandoned on a desert island. But the ultimate example of the (4)………… must surely be The Osbournes, first (5)……. on MTV in 2002, in which the homelife of rock star Ozzy Osbourne and his family was laid bare to public scrutiny. Obsourne himself was already a …(6)… name as the former lead singer of the highly successful heavy-metal group, Black Sabbath, The show was described as a real-life sitcom because it (7)………light on Ozzy‘s softe, more humorous side. It revealed his (8)…………….. to his teenage kids, even though he was often heard yelling and (9) ……….at them. The programme (10) ……………millions for the Osbourne family and certainly blurred the boundaries between reality and television

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.

According to the passage, young owlets eat everything EXCEPT

Read the following passage and choose the best option for each numbered blank.

"Heritage is traditional (1) ____, customs, and culture. We sue the world "heritage" in many different ways. People talk about their family's heritage, their city's heritage, and their country's heritage.

Here are some examples of heritage. During Chinese New Year, people in Taiwan give red envelopes. That is part of Taiwanese (2) ____. Every year in the American city New Orleans, there is a huge party called Mardi Gras. That is a part of New Orleans' heritage. Heritages can also be more (3) ____ and personal. If your family has a big dinner every Sunday night, that's part of your family's heritage.

Today, heritage is changing. The Internet connects people around the world. In many ways, this is a good thing, (4) ____ we can learn about the heritage of other countries, and we can show our own heritage to the world. However, some people worry that traditional heritage is (5) ____. Think about it. In many ways, countries are becoming more and more (6) ____. In just about every country around the world, you can find MacDonald's, Nike shoes, Starbucks coffee, and American films. Some people think it is a good thing. However, almost everyone wants to protect (7) ____ traditional heritage, and sometimes this is hard. for example, when a new MacDonald's opens in your town, a traditional restaurant might have to close.

This is why heritage (8) ____ is so important. Heritage protection is a simple idea. It means (9) ____

your country's or your city's heritage alive. People do this in many ways. The biggest part of heritage protection is probably preserving old buildings. (10) ____ other examples of heritage protection are making sure your children speak your traditional language, and teaching your heritage to children

The world is changing very fast. This change brings a lot of good things. But as the world is changing, it is important to remember the heritage of our parents and our grandparents."

In many ways, this is a good thing, (4) ____ we can learn about the heritage of other countries, and we can show our own heritage to the world.

Choose the best answer:
The University of Oxford, informally called "Oxford University", or simply "Oxford", (35) ______ in the city of Oxford, in England, is (36) ______ oldest university in the English-speaking world. It is also considered as one of the world's leading (37) ______ institutions. The university traces, its roots back to at least the end of the 11th century, (38) ______ the exact date of foundation remains unclear. Academically, Oxford is consistently ranked in the world's top ten universities. The University is also open (39)  ______ overseas students, primarily from American universities, who may (40) _____ in study abroad programs during the summer months for more than a century, it has served as the home of the Rhodes Scholarship, (41) ______ brings highly accomplished students from a number of countries to study at Oxford as (42) ______. The University of Oxford is also a place where many talented leaders from all over the world used to study. Twenty-five British Prime Ministers attended Oxford, including Margaret Thatcher and Tony Blair. At (43) ______ 25 other international leaders have been educated at Oxford, and this number includes King Herald V of Norway and King Abdullah II of Jordan. Bill Clinton is the first American President to attend Oxford. Forty-seven Nobel (44) ______ winners have studied or taught at Oxford

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According to a magazine article I read recently, we (1) _____live in an age of increasing leisure. Not only are more and more people reaching (2) _____ age with their taste for enjoyment and even adventure relatively (3) _____ but the working week is becoming shorter and the opportunities for (4) _____ are becoming greater and greater all the time. Not to mention the fact that people tend to spend less time traveling to work or may even be working from home. What I can‘t understand, however, is who these people are. As far as I can (5) _____ the whole thing is another one of those journalistic fictions. I admit that there are a lot of retired people (6) _____but I am not sure that all of them are dashing about learning hang-gliding or sailing single-handed (7) _____ the world. My own parents seem to spend most of their time gazing at the television. And as for the shorter working week, I wish someone would remind my company about it. I seem to be working longer hours (8) _____the time. The little leisure time I have is eaten into by sitting in traffic jams or waiting for trains to (9) _____up at rain-swept platforms. I haven‘t noticed any dramatic improvements in my (10) _____either, but perhaps I just have to wait until I get my pension

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

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.
In many countries of Northern Europe, including Scandinavia, Finland, Northern Russia, and the Baltic states, ice swimming is closely connected with the tradition of sauna, (1)......... has led to the creation of a new activity where stays in the sauna are (2)......... with quick 'pauses' in ice water. In Russia, ice swimmers are called what can be literally translated as 'walruses '. The north of Europe, (3)............, is not the only place where winter swimming is practised regularly. A large ice swimming movement exists in the UK, based in a famous location: the Serpentine Lake in Hyde Park in London. In Harbin, Northern China, about 200,000 people ice-swim in the Songhua River every winter. The oldest ice swimming club in the United States, the Coney Island Polar Bear Club of New York, organises an annual (4)....... on New Year's Day. In Canada, 'Polar Bear Swims; 'Plunges' or 'Dips' are a New Year's Day tradition in (5)........ communities as well, the biggest one taking place in Vancouver since 1920.

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

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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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Voluntary work is work that you do not get paid for and usually involves in doing things to help other people, especially the elderly or the sick. or working on (1)_____of a charity or similar organization. Most charitable organizations rely on unpaid volunteers, and thousands of Americans and British people give many hours of their time to doing some form of social work or organizing - fund raising events to support the work. Volunteering is especially popular in the US and the reasons this may be found in (2)_____ American values such as the Protestant work ethic, the idea that work improves the person who does it, and the belief that people can change their (3)_____ if they try hard enough. In the US young people over 18 can take part in AmeriCorps, a government programme that (4)_____ them to work as volunteers for a period of time, with the (5)_____of help in paying for their education later. Older Americans who do not work may spend much of their free time volunteering. In Britain a lot of voluntary work is directed towards supporting the country‘s social services.The WRVS and other organizations run a meals- on- wheels service in many parts of Britain, (6)_____hot food for old people who are (7)_____to cook for themselves. The nationwide Citizens Advice Bureau, which offers free advice to the public (8)_____ a wide range of issues, is run (9)_____by volunteers, and the Blood Transfusion Service relies on voluntary blood donors to give blood for use in hospitals. Political parties use volunteers at election time, and Churches depend on volunteers to (10)_____building clean

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:
A lot of advice is available for college leavers heading for their first job. In this article we consider the move to a second job. We are not concerned with those looking for a second temporary position while hunting for a permanent job. Nor are we concerned with those leaving an unsatisfactory job within the first few weeks. Instead, we will be dealing with those of you taking a real step on the career ladder, choosing a job to fit in with your ambitions now that you have learnt your way around, acquired some skills and have some idea of where you want to go.
What sort of job should you look for? Much depends on your long-term aim. You need to ask yourself whether you want to specialize in a particular field, work your way up to higher levels of responsibility or out of your current employment into a broader field.
Whatever you decide, you should choose your second job very carefully. You should be aiming to stay in it for two or three years. This job will be studied very carefully when you send your letter of application for your next job. It should show evidence of serious career planning. Most important, it should extend you, develop you and give you increasing responsibility. Incidentally, if you are interested in traveling, now is the time to pack up and go. You can do temporary work for a while when you return, pick up where you left off and get the second job then. Future potential employers will be relieved to see that you have got it out of your system, and are not likely to go off again.
Juliette Davidson spend her first year after leaving St. Aldate’s College working for three lawyers. It was the perfect first job in that “ OK ... they were very supportive people. I was gently introduced to the work, learnt my way around an office and improve my word processing skills. However, there was no scope for advancement. One day, I gave my notice, bought an air ticket and traveled for a year.”
Juliette now works as a Personal Assistant to Brenda Cleverdon, the Chief Executive of business in the Community. “In two and a half years I have become more able and my job has really grown”, she says. “ Right from the beginning my boss was very keen to develop me. My job title is the same as it was when I started but the duties have changed. From mainly typing and telephone work, I have progressed to doing most of the correspondence and budgets. I also have to deal with a variety of queries, coming from chairmen of large companies to people wanting to know how to start their own business. Brenda involves me in all her work but also gives me specific projects to do and events to organize.

Who is intended to benefit from the advice given in the article?

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Every drop of water in the ocean, even in the deepest parts, responds to the forces that create the tides. No other force that affects the sea is so strong. Compared with the tides, the waves created by the wind are surface movements felt no more than a hundred fathoms below the surface. The currents also seldom involve more than the upper several hundred fathoms despite their impressive sweep.
The tides are a response of the waters of the ocean to the pull of the Moon and the more distant Sun. In theory, there is a gravitational attraction between the water and even the outermost star of the universe. In reality, however, the pull of remote stars is so slight as to be obliterated by the control of the Moon and, to a lesser extent, the Sun.
Just as the Moon rises later each day by fifty minutes, on the average, so, in most places, the time of high tide is correspondingly later each day. And as the Moon waxes and wanes in its monthly cycle, so the height of the tide varies. The tidal movements are strongest when the Moon is a sliver in the sky, and when it is full. These are the highest flood tides and the lowest ebb tides of the lunar month and are called the spring tides. At these times the Sun, Moon, and Earth are nearly in line and the pull of the two heavenly bodies is added together to bring the water high on the beaches, to send its surf upward against the sea cliffs, and to draw a high tide into the harbors. Twice each month, at the quarters of the Moon, when the Sun, Moon, and Earth lie at the apexes of a triangular configuration and the pull of the Sun and Moon are opposed, the moderate tidal movements called neap tides occur. Then the difference between high and low water is less than at any other time during the month.

What is the cause of spring tides?