Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

   Smallpox was the first widespread disease to be eliminated by human intervention. Known as a highly contagious viral disease, it broke out in Europe, causing the deaths of millions of people until the vaccination was invented by Edward Jenner around 1800. In many nations, it was a terror, a fatal disease until very recently. Its victims suffer high fever, vomiting and painful, itchy, pustules that left scars. In villages and cities all over the world, people were worried about suffering smallpox.In May, 1966, the World Health Organization (WHO), an agency of the United Nations was authorized to initiate a global campaign to eradicate smallpox. The goal was to eliminate the disease in one decade. At the time, the disease posed a serious threat to people in more than thirty nations. Because similar projects for malaria and yellow fever had failed, few believed that smallpox could actually be eradicated but eleven years after the initial organization of the campaign, no cases were reported in the field.The strategy was not only to provide mass vaccinations but also to isolate patients with active smallpox in order to contain the spread of the disease and to break the chain of human transmission. Rewards for reporting smallpox assisted in motivating the public to aid health workers. One by one, each small-pox victim was sought out, removed from contact with others and treated. At the same time, the entire village where the victim had lived was vaccinated.By April of 1978 WHO officials announced that they had isolated the last known case of the disease but health workers continued to search for new cases for additional years to be completely sure. In May, 1980, a formal statement was made to the global community. Today smallpox is no longer a threat to humanity. Routine vaccinations have been stopped worldwide.

The global community considered the smallpox ___________.

Read the following passage and Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions:
The brain of the average human weighs approximately 1.4 kilograms and consists of three main parts: the cerebrum, the cerebellum, and the brain stem. The cerebrum is by far the largest of the three parts, taking up 85% of the brain by weight. The outside layer of the cerebrum, the cerebral cortex, is a grooved and bumpy surface covering the nerve cells beneath. The various sections of the cerebrum are the sensory cortex, which is responsible for receiving and decoding sensory messages from throughout the body: the motor cortex, which sends action instructions to the skeletal muscles: and the association cortex, which receives, monitor and processes information. It is in the association cortex that the processes that allow humans to think take place. The cerebellum, located below the cerebrum in the back part of the skull, the section of the brain that controls balance and posture. The brain stem connects the cerebrum and the spinal cord. It control various body processes such as breathing and heartbeat.

How does the passage describe the appearance of the cerebral cortex?

Choose the word or phrase among A, B, c or D that best fits the blank space in the following passage:

"United Nations Children’s Fund (UNICEF) organization was (1)  ……. by the United Nations in 1946 to provide food, clothing, and rehabilitative programs (2)…. European children brutalized by World War II (1939- 1945). In 1950 the United Nations made UNICEF (3)……  for improving the welfare of all children worldwide. The organization’s mission is threefold: (I) to ensure that basic nutrition, health, and education needs of children are (4)….. , (II) to give children the opportunity to (5) ….. their potential, and (III) to create an international ethical Standard of behavior toward children.
 Since 1950 UNICEF has focused primarily (6)…… promoting “sustainable development” in more than 150 (7)…… nations. By providing community-based Services to teach community leaders to build wells and sewage-disposal Systems, UNICEF has helped (8)…..  millions of children with clean drinking water and sanitary living conditions. By training educators to develop effective school programs, the (9)….. has enabled children around the world to benefit (10)…..  a primary school education. In recognition of its efforts, UNICEF received the 1965 Nobel Peace Prize."

8. UNICEF has helped (8)…..  millions of children with clean drinking water and sanitary living conditions.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

   Although speech is the most advanced form of communication, there are many ways of communicating without using speech. Signals, signs, symbols, and gestures may be found in every known culture. The basic function of signal is to impinge upon the environment in such a way that it attracts attention, as, for example, the dots and dashes of a telegraph circuit. Coded to refer to speech, the potential for communication is very great. Less adaptable to the codification of words, signs also contain meaning in and of themselves. A stop sign or a barber pole conveys meaning quickly and conveniently.

   Symbols are more difficult to describe than either signals or signs because of their intricate relationship with the receiver’s cultural perceptions. In some cultures, applauding in a theater provides performers with an auditory symbol of approval. Gestures such as waving and handshaking also communicate certain cultural messages.

   Although signals, signs, symbols, and gestures are very useful, they do have a major disadvantage in communication. They usually do not allow ideas to be shared without the sender being directly adjacent to the receiver. Without an exchange of ideas, interaction comes to a halt. As a result, means of communication intended to be used for long distances and extended periods must be based upon speech. To radio, television, and the telephone, one must add fax, paging systems, electronic mail, and the Internet, and no one doubts but that there are more means of communication on the horizon.

It may be concluded from this passage that ____________.

Traditionally, Americans and Asians have very(20) _____ideas about love and marriage. Americans believe in ‘romantic’ marriage – a boy and a girl are(21) ____ to each other, fall in love, and decide to marry each other. Asians, on the other hand, believe in contractual marriage – the parents of the bride and the groom decide on the marriage; and love – if it ever develops – is supposed to follow(22) _____, not precede it.
To show the differences, a (23)______was conducted among American, Chinese and Indian students to determine their attitudes (24)_____ love and marriage.
(24)...........................

Read the following passage and choose the best answer for each blank.

Under the global "health for all" strategy, WHO (the World Health Organization) and its members have placed special emphasis (26) ________ the developing countries. Nevertheless, the benefits of WHO's international health work are benefited by all countries, including the most developed ones. For example, all nations have benefited from their contributions to the WHO programs that led to the global (27) ________ of smallpox and to better and cheaper ways of controlling tuberculosis. (28) ________ is a key word in WHO's programs. The organization believes that immunization, (29) ________ prevents the six major diseases of childhood -diphtheria, measles, poliomyelitis, tetanus, tuberculosis, and whooping cough, should be (30) ________ to all children who need it. WHO is leading a worldwide campaign to provide effective immunization for all children in (31) ________ with UNICEF. Provision of safe drinking water for all is one of the objectives of the International Drinking Water Supply and Sanitation Decade proclaimed by the UN General Assembly in 1980 and (32) ________ by WHO. WHO is also active in international efforts to combat the diarrheal diseases, killers of infants and young children. The widespread introduction of oral rehydration salts, together with improved drinking water supply and sanitation will greatly reduce childhood mortality from diarrhea.

WHO's program for primary health (33) ________ comprises eight essential elements: education concerning prevalent health problems and the methods of preventing and controlling them; promotion of food supply and proper nutrition; maintenance of (34) ________ adequate supply of safe water and basic sanitation; provision of maternal and child health care, including family planning; immunization against the major (35) ________ diseases; prevention and control of locally endemic diseases; appropriate treatment of common diseases and injuries; and provision of essential drugs. These eight elements were defined in the Declaration of Alma-Ata, which emerged from the International Conference, on Primary Health Care in 1978.

(27) ________

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

   In Science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produced. A good example of this is found in the kinetic molecular theory, in which gases are pictured as being made up of many small particles that are in constant motion.

   After a theory has been publicized, scientists design experiments to test the theory. If observations confirm the scientists’ predictions, the theory is supported. If observations do not confirm the predictions, the scientists must search further. There may be a fault in the experiment, or the theory may have to be revised or rejected.

   Science involves imagination and creative thinking as well as collecting information and performing experiments. Facts by themselves arc not science. As the mathematician Jules Henri Poincare said: "Science is built with facts just as a house is built with bricks, but a collection of facts cannot be called science any more than a pile of bricks can be called a house."

   Most scientists start an investigation by finding out what other scientists have learned about a particular problem. After known facts have been gathered, the scientist comes to the part of the investigation that requires considerable imagination. Possible solutions to the problem are formulated. These possible solutions are called hypotheses. In a way, any hypothesis is a leap into the unknown. It extends the scientist's thinking beyond the known facts. The scientist plans experiments, performs calculations, and makes observations to test hypotheses. For without hypotheses, further investigation lacks purpose and direction. When hypotheses are confirmed, they are incorporated into theories.

“Bricks” are mentioned in paragraph 3 to indicate how _______.

Read the passage carefully and choose the correct answer.

On Monday, May 12, 2008 a violent earthquake, measuring 8. 0 on the Richter scale, happened in southwestern China's Sichuan Province. Hundreds of aftershocks followed in the area The earthquake destroyed thousands buildings, roads, schools and hospitals, as well as infrastructure like communication networks and electrical towers. Thousands of people died or are missing, and more than 45 million people were affected by the earthquake, which has been the worst natural disaster to hit China for 30 years.

The American Red Cross has contributed 20 million to support the relief and recovery efforts of the Red Cross Society of China. These funds will be used to assist survivors through the purchase and distribution of relief supplies, coordination of logistics and transportation of disaster workers to the hardest hit areas. The American Red Cross has also sent relief experts to the affected area to help monitor and coordinate the response efforts. On June 6, the American Red Cross co-hosted a forum to address the U. S. response and recovery efforts following the earthquake.More than 30 representatives from humanitarian organizations, the business companies and the government participated in the event.

More than 35,000 staff and volunteers with the Red Cross Society of China responded to the disaster by distributing food, water, tents and other essential items. The International Federation of Red Cross and Red Crescent Societies are providing 100,000 tents to help those in need.

The Red Cross Society of China is a very strong organization with extensive experience responding to disasters. The American Red Cross has long history of working with the Red Cross Society of China, going to back to famines in 1906 and including severe storms earlier this year. There has been a close contact between the Red Cross Society of China and the International Federation of Red Cross and Red Crescent Societies, arid they have been ready to provide additional support such as disaster workers, relief supplies or financial assistance.

Concerned family and friends in the United States may have difficulty contacting their loved ones because telecommunication has been out of work by this disaster. If they are trying to reach relatives living in China or those who are citizens of China, the American Red Cross suggests them keep calling or try contacting other family members who live nearby.

Which is not mentioned about the Red Cross Society of China?

Choose the word or phrase among A, B, c or D that best fits the blank space in the following passage:

"United Nations Children’s Fund (UNICEF) organization was (1)  ……. by the United Nations in 1946 to provide food, clothing, and rehabilitative programs (2)…. European children brutalized by World War II (1939- 1945). In 1950 the United Nations made UNICEF (3)……  for improving the welfare of all children worldwide. The organization’s mission is threefold: (I) to ensure that basic nutrition, health, and education needs of children are (4)….. , (II) to give children the opportunity to (5) ….. their potential, and (III) to create an international ethical Standard of behavior toward children.
 Since 1950 UNICEF has focused primarily (6)…… promoting “sustainable development” in more than 150 (7)…… nations. By providing community-based Services to teach community leaders to build wells and sewage-disposal Systems, UNICEF has helped (8)…..  millions of children with clean drinking water and sanitary living conditions. By training educators to develop effective school programs, the (9)….. has enabled children around the world to benefit (10)…..  a primary school education. In recognition of its efforts, UNICEF received the 1965 Nobel Peace Prize."

7. promoting “sustainable development” in more than 150 (7)…… nations.

Reading the following passage and mark the letter on your answer sheet to indicate the correct word that best fits each of the numbered blank from 34 to 38 
Father's Day was created to complement Mother's Day. Like Mother's Day (34) ______ honors mothers and motherhood, Father's Day celebrates fatherhood and paternal bonds; it highlights the (35)_______ of fathers in society. Many countries celebrate it on the third Sunday of June, but it is also celebrated widely on other days. Historically, Sonora Smart Dodd was the woman behind the celebration of male parenting. Her father, the Civil War veteran William Jackson Smart, was a single parent who (36) _______ his six children there. After hearing a sermon about Jarvis' Mother's Day in 1909, she told her pastor that fathers should have a similar holiday honoring them. Although she initially suggested June 5, her father's birthday, the pastors did not have enough time to prepare their sermons, and the celebration was deferred to the third Sunday of June. The first celebration was in Spokane. Washington at the YMCA (Young Men's Christian Association) on June 19,1910. Since then it has become a traditional day (37) ________ year. 
In recognition of what fathers do for their families, on this day people may have a party celebrating male parenting or simply make a phone call or send a greeting card. (38) _________, schools help children prepare handmade gifts for their fathers many days before the celebration. 

Question 36: .....................

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions.

The past fifty years or so have seen the gradual disappearance of animals from this earth, fishes from the sea, trees and plants from the land.
Many factors result in this unpleasant phenomenon. Among them, hunting is the main factor that endangers wildlife. Some people kill wildlife for sport. They take pleasure in collecting heads and hides. Yet others specialize in commercial hunting like killing whales.

Apart from this, the rapidly growing human population threatens wildlife on land, too. Towns expand and roads have to be built, so forests are burnt and trees are chopped down. It seems that man needs every inch of land within his reach, so he moves on to the natural habitat of wildlife. Tigers, lions and leopards slowly die off without the food and shelter that the forests provide.

In addition, rapid urbanization means industrial expansion. Very often, poisonous chemicals, industrial wastes and oil are dumped into the rivers and seas. Fish and birds are threatened.

Many depend greatly on animals for survival. He needs their flesh, hides and furs. Thus, man cannot do without wildlife; or he himself would become extinct. The public should be made aware that it would be better to shoot the animals with a camera than with a gun. In this way, they can preserve and help wildlife to continue living rather than to move all signs of it.
 
Man must learn to farm the sea as he does the land. He should regulate the amount of frequency of his catch. He should allow fish to breed and multiply before netting them. A man also needs to build forest reserves, and to pass a law prohibiting the killing of animals, especially those that already rare. To retain the present animal kingdom, the least that man can do is to clean the seas and rivers to prevent pollution. The cycle of nature is such that it forms a vicious circle. The insecticides and pesticides that we spray on crops can kill the birds and animals that feed on them. When a man eats these poisoned animals, he himself can die. We must therefore test the chemicals to be used before they are sprayed or it might mean the death of man!

The growing human population threatens wildlife because ___________.

Read the following passage and indicate the correct word or phrase that best fits each blank.

In the past, elephants in Thailand were taken from the wild when they were very young. They (18) _____ to work for the people cutting down the large trees of the forests. They became “work machine” – they were not free, wild animal (19) ______ more. Some of the elephants became depressed and some even cried. Elephants can be unhappy too. Boualoi was one of these elephants, (20) _______ with the help of Thailand’s Royal Family and the World Wildlife Fund, she is soon going back (21) _______ her natural environment, the forest. First, she is going to live at the Doi Pa Muang Wildlife Sanctuary. There, she will learn (22) _______ free again, and she will meet other free elephants for the first time.

Question 18:.....................

Read the following passage and Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions: 
The Winterthur Museum is a collection and a house. There are many museums devoted to the decorative arts and many house museums, but rarely in the United States is a great collection displayed in a great country house. Passing through successive generations of a single family, Winterthur has been a private estate for more than a century. Even after the extensive renovations made to it between 1929 and 1931, the house remained a family residence. This fact is of importance to the atmosphere and effect of the museum. The impression of a lived-in house is apparent to the visitor: the rooms look as if they were vacated only a short while ago whether by the original owners of the furniture or the most recent residents of the house can be a matter of personal interpretation. Winterthur remains, then, a house in which a collection of furniture and architectural elements has been assembled. Like an English country house, it is an organic structure; the house, as well as the collection and manner of displaying it to the visitor, has changed over the years. The changes have coincided with developing concepts of the American arts, increased knowledge on the part of collectors and students, and a progression toward the achievement of a historical effect in period-room displays. The rooms at Winterthur have followed this current, yet still retained the character of a private house.
The concept of a period room as a display technique has developed gradually over the years in an effort to present works of art in a context that would show them to greater effect and would give them more meaning for the viewer. Comparable to the habitat group in a natural history museum, the period room represents the decorative arts in a lively and interesting manner and provides an opportunity to assemble objects related by style, date, or place of manufacture.

The word "assembled" in line 9 is closest in meaning to.................

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

   Smallpox was the first widespread disease to be eliminated by human intervention. Known as a highly contagious viral disease, it broke out in Europe, causing the deaths of millions of people until the vaccination was invented by Edward Jenner around 1800. In many nations, it was a terror, a fatal disease until very recently. Its victims suffer high fever, vomiting and painful, itchy, pustules that left scars. In villages and cities all over the world, people were worried about suffering smallpox.In May, 1966, the World Health Organization (WHO), an agency of the United Nations was authorized to initiate a global campaign to eradicate smallpox. The goal was to eliminate the disease in one decade. At the time, the disease posed a serious threat to people in more than thirty nations. Because similar projects for malaria and yellow fever had failed, few believed that smallpox could actually be eradicated but eleven years after the initial organization of the campaign, no cases were reported in the field.The strategy was not only to provide mass vaccinations but also to isolate patients with active smallpox in order to contain the spread of the disease and to break the chain of human transmission. Rewards for reporting smallpox assisted in motivating the public to aid health workers. One by one, each small-pox victim was sought out, removed from contact with others and treated. At the same time, the entire village where the victim had lived was vaccinated.By April of 1978 WHO officials announced that they had isolated the last known case of the disease but health workers continued to search for new cases for additional years to be completely sure. In May, 1980, a formal statement was made to the global community. Today smallpox is no longer a threat to humanity. Routine vaccinations have been stopped worldwide.

The word “contagious” is closest in meaning to ___________.

Choose the answer  A, B, C or D that best fits the blank space in the following passage:

"The Security Council is the most powerful (1)…..  in the UN. It is responsible for maintaining international peace, and for (2)…. Peace when conflicts arise. Its decisions are binding on all UN members and have the force of international law. The Security Council has the (3)…  to define what is a threat to security, to determine how the UN should respond, and to enforce its decisions by ordering UN members to take certain (4)….. . For example, the Council may impose economic sanctions, such as halting trade with a country it considers an aggressor.
 The Security Council has 15 members, 5 of which hold permanent seats. The General Assembly elects the other 10 members for (5)….. two-year terms. The 5 permanent members - the United States, the United Kingdom, France, Russia (formerly the Soviet Union), and China - have the most power. These nations were the winning (6)…. at the end of World War II, and they still represent the bulk of the world's military might.
 Decisions of the Council require nine votes. But any one of the permanent members can veto an important decision. This authority is known (7) …. the veto right of the great powers. As a result, the Council is effective only when its permanent members can reach a consensus. Beginning in the 1990s, increased cooperation between the United States and Russia (8) …..the council to become more effective.
 In recent years, there has been growing (9)….. over which countries should have permanent seats on the Council. Some nations believe that other countries besides the original five should be included. For example, Japan and Germany are powerful countries that pay large membership dues and make substantial contributions to the UN, (10)…. they do not have permanent seats. There is no easy solution to this problem."

6. These nations were the winning (6)…. at the end of World War II

Read the following passage and choose the best answer for each blank.

Under the global "health for all" strategy, WHO (the World Health Organization) and its members have placed special emphasis (26) ________ the developing countries. Nevertheless, the benefits of WHO's international health work are benefited by all countries, including the most developed ones. For example, all nations have benefited from their contributions to the WHO programs that led to the global (27) ________ of smallpox and to better and cheaper ways of controlling tuberculosis. (28) ________ is a key word in WHO's programs. The organization believes that immunization, (29) ________ prevents the six major diseases of childhood -diphtheria, measles, poliomyelitis, tetanus, tuberculosis, and whooping cough, should be (30) ________ to all children who need it. WHO is leading a worldwide campaign to provide effective immunization for all children in (31) ________ with UNICEF. Provision of safe drinking water for all is one of the objectives of the International Drinking Water Supply and Sanitation Decade proclaimed by the UN General Assembly in 1980 and (32) ________ by WHO. WHO is also active in international efforts to combat the diarrheal diseases, killers of infants and young children. The widespread introduction of oral rehydration salts, together with improved drinking water supply and sanitation will greatly reduce childhood mortality from diarrhea.

WHO's program for primary health (33) ________ comprises eight essential elements: education concerning prevalent health problems and the methods of preventing and controlling them; promotion of food supply and proper nutrition; maintenance of (34) ________ adequate supply of safe water and basic sanitation; provision of maternal and child health care, including family planning; immunization against the major (35) ________ diseases; prevention and control of locally endemic diseases; appropriate treatment of common diseases and injuries; and provision of essential drugs. These eight elements were defined in the Declaration of Alma-Ata, which emerged from the International Conference, on Primary Health Care in 1978.

(35) ________

1.Not so long ago almost any student who successfully completed a university degree or diploma course could find a good career quite easily. Companies toured the academic institutions, competing with each other to recruit graduates. However, those days are gone, even in Hong Kong, and nowadays graduates often face strong competition in the search for jobs.
    2.Most careers organizations highlight three stages for graduates to follow in the process of securing a suitable career: recognizing abilities, matching these to available vacancies and presenting them well to prospective employers.
    3.Job seekers have to make a careful assessment of their own abilities. One area of assessment should be of their academic qualifications, which would include special skills within their subject area. Graduates should also consider their own personal values and attitudes, or the relative importance to themselves of such matters as money, security, leadership and caring for others. An honest assessment of personal interests and abilities such as creative or scientific skills, or skills acquired from work experience, should also be given careful thought.
    4.The second stage is to study the opportunities available for employment and to think about how the general employment situation is likely to develop in the future. To do this, graduates can study job vacancies and information in newspapers or they can visit a careers office, write to possible employers for information or contact friends or relatives who may already be involved in a particular profession. After studying all the various options, they should be in a position to make informed comparisons between various careers.
    5.Good personal presentation is essential in the search for a good career. Job application forms and letters should, of course, be filled in carefully and correctly, without grammar or spelling errors. Where additional information is asked for, job seekers should describe their abilities and work experience in more depth, with examples if possible. They should try to balance their own abilities with the employer's needs, explain why they are interested in a career with the particular company and try to show that they already know something about the company and its activities.
    6.When graduates are asked to attend for interview, they should prepare properly by finding out all they can about the prospective employer. Dressing suitably and arriving for the interview on time are also obviously important. Interviewees should try to give positive and helpful answers and should not be afraid to ask questions about anything they are unsure about. This is much better than pretending to understand a question and giving an unsuitable answer.
    7.There will always be good career opportunities for people with ability, skills and determination; the secret to securing a good job is to be one of them

In paragraph 1, 'those days are gone, even in Hong Kong', suggests that _________.

If you are invited to someone’s house in America for dinner, you should bring a gift, such as a bunch of flowers or a box of chocolates. If you give your host a wrapped gift, he/she may open it in front of you. Opening a gift in front of the gift-giver in considered polite. It shows that the host is excited about receiving the gift and wants to show his/her appreciation to you immediately. Even if the host doesn’t like it, he/she will tell “a white lie” and say how much they like the gift to prevent the guest from feeling bad.

If your host asks you to arrive at the particular time, you should not arrive exactly on time or earlier than expected time, because this is considered to be inconvenient and therefore rude, as the host may not be ready.

In America, if you are invited for dinner, you should bring ________ as a gift.

Reading the following passage and mark the letter on your answer sheet to indicate the correct word that best fits each of the numbered blank from 34 to 38 
Father's Day was created to complement Mother's Day. Like Mother's Day (34) ______ honors mothers and motherhood, Father's Day celebrates fatherhood and paternal bonds; it highlights the (35)_______ of fathers in society. Many countries celebrate it on the third Sunday of June, but it is also celebrated widely on other days. Historically, Sonora Smart Dodd was the woman behind the celebration of male parenting. Her father, the Civil War veteran William Jackson Smart, was a single parent who (36) _______ his six children there. After hearing a sermon about Jarvis' Mother's Day in 1909, she told her pastor that fathers should have a similar holiday honoring them. Although she initially suggested June 5, her father's birthday, the pastors did not have enough time to prepare their sermons, and the celebration was deferred to the third Sunday of June. The first celebration was in Spokane. Washington at the YMCA (Young Men's Christian Association) on June 19,1910. Since then it has become a traditional day (37) ________ year. 
In recognition of what fathers do for their families, on this day people may have a party celebrating male parenting or simply make a phone call or send a greeting card. (38) _________, schools help children prepare handmade gifts for their fathers many days before the celebration. 
Question 34:..........................

It is difficult to write rules that tell exactly when we should apologize, but it is not difficult to learn how. If we have done something to hurt someone’s feeling or if we have been impolite or rude, we should apologize. An apology indicates that we realize we have made a mistake, and we are sorry for it. It is a way of expressing our regret for something. When we apologize, we admit our wrongdoing, usually offer a reason for it, and express regret.
The simplest way to apologize is to say “I’m sorry”, but often that is not enough. Let’s take a common situation. Mario is late for class and enters the classroom, interrupting the teacher in the middle of the class. What does he do? The most polite action is usually to take a seat as quietly as possible and apologize later. But if the teacher stops and waits for him to say something, he could apologize simply “I’m sorry I’m late”, ask permission to take his seat, and sit down. Naturally, more than this, a reason for the tardiness, is needed, but this is not the time or the place for it because he has already caused one interruption and doesn’t need to make it any longer or worse than it already is.

We should apologize _____________

Choose the answer  A, B, C or D that best fits the blank space in the following passage:

"The Security Council is the most powerful (1)…..  in the UN. It is responsible for maintaining international peace, and for (2)…. Peace when conflicts arise. Its decisions are binding on all UN members and have the force of international law. The Security Council has the (3)…  to define what is a threat to security, to determine how the UN should respond, and to enforce its decisions by ordering UN members to take certain (4)….. . For example, the Council may impose economic sanctions, such as halting trade with a country it considers an aggressor.
 The Security Council has 15 members, 5 of which hold permanent seats. The General Assembly elects the other 10 members for (5)….. two-year terms. The 5 permanent members - the United States, the United Kingdom, France, Russia (formerly the Soviet Union), and China - have the most power. These nations were the winning (6)…. at the end of World War II, and they still represent the bulk of the world's military might.
 Decisions of the Council require nine votes. But any one of the permanent members can veto an important decision. This authority is known (7) …. the veto right of the great powers. As a result, the Council is effective only when its permanent members can reach a consensus. Beginning in the 1990s, increased cooperation between the United States and Russia (8) …..the council to become more effective.
 In recent years, there has been growing (9)….. over which countries should have permanent seats on the Council. Some nations believe that other countries besides the original five should be included. For example, Japan and Germany are powerful countries that pay large membership dues and make substantial contributions to the UN, (10)…. they do not have permanent seats. There is no easy solution to this problem."

9.  In recent years, there has been growing (9)….. over which countries should have permanent seats on the Council.