It's time I got _____ thinking about that essay. 

An American pharmaceutical company has focused on designing a vaccine (i) _______ of a viral strain or variety that infects primarily humans. This vaccine has the advantage of protecting against most types of rotavirus infection, but because it is derived (ii) _______ a human strain, it can have serious side effects and even cause the disease itself. Another Europe company developed a different vaccine type by combining human strains with ones taken from cows. In this case, the vaccine is too weak to cause disease in people, however, it only offers protection against major types of rotavirus infection. Regardless of their initial structure, (iii) _______ vaccines work in similar ways by attaching themselves to the VP4 spikes and triggering an immune response before viral cells have a chance to spread (iv) _______ contaminate healthy cells. The two rotavirus vaccines are now undergoing clinical trials and are awaiting (v) _______ to be released on the market. So far, they have proven to have a 90% rale of success

without registering any major side effects.

(iii)_____

You should _________ right and left when you go across the roads.

For some, the advent of television marked the beginning of the end of civilised society. More and more, people have watched TV at the (i)  _______  of playing cards or board games, or other communal pastimes. Many fear that the Internet too will further limit social interaction. That may be true but, as researehers at Stanford University in the USA are the first to say, further study is needed. In a recent survey they found that the Internet and the use of email have actually increased some forms of human interaction. What’s more, people who go online are (ii) _______  watch less television than others. The study makes two things clear. Contrary to all the fuss in the media, the Internet’s popularity is still in its infancy. More than half of US households are not connected yet, but the Internet’s potential impact (iii) _______  we live and interact is enormous. Workers may be using the Web on the job for such personal ends as checking sports scores but, according to the study, they also use the Internet to work from home. Just 4 per cent of the surveyed Internet users said they had cut back on their working hours since getting connected to the Internet.But will the Internet make US more isolated socially? While a fourth of the Internet users say they spend less lime talking on the telephone with friends and relatives, email allows them to stay in touch, regardless of distance. Since email is (iv) _______  and can be sent and received at any hour of the day, it has many built-in advantages. For some, it has actually revived the highly social art of letter writing. As for spending less time on the telephone, the continuing boom in mobile phone use makes an overall decrease less and less likely. Few would argue that the Internet has had a profound effect on the lives of many in its first decade of common use. But assessing its long-term impact is difficult. That’s why for all the questions they raise, studies such as Stanford’s are so useful. If we don’t pay close attention to how we use the Internet, it will change our lives not just for (v) _______  , but for worse.

(i)_____

Martha loved Mt. Vernon and longed for a life of privacy but when duty (i) _______ her husband to command the Revolutionary War troops. Martha accepted her role with understanding and compassion. During the Revolutionary war, Martha remained at Mt. Vernon for long periods of time while her husband was commanding that Continental Army. She knitted socks for the soldiers, organized sewing societies to make needed items, and tried to raise money for the benefit of the troops. When her husband became (ii) _______ while the troops were camped at Morristown, Martha bravely made the trip to nurse him back to health. One winter while the American troops camped at Valley Forge, Martha made the long, arduous trip to Valley Forge. She did not go, (iii) _______, until she had been inoculated for smallpox. The inoculation, itself very dangerous, was the only option for Martha as she believed that without it she could die from the disease itself. Her deep love for her husband and her strong commitment to the American cause were the reasons why Martha received the inoculation as well as why she made the trip to the soldiers’ winter camp. During her visit to Valley Forge, Martha visited with the soldiers, cared for them and consoled them. She also continued to sew, (iv) _______,and make bandages needed for the wounded. Martha continued to organize volunteer groups of women to assist in the war effort, too. And she entertained the other officers and their wives who were in camp. As the fighting came (v)__________ _______ to where her husband’s soldiers were camped, Martha returned to Mt. Vernon to continue her efforts to support the American cause.

(iv)______

Amelia Earhart, America’s most famous woman pilot, was bom into a wealthy family in 1897. At the age of 23, she began taking flying lessons in California. (i) ________ having a number of crashes, which

were fairly common in the early days of aviation, she decided to make flying her career. In 1932, she became the first woman to make a solo flight across the AtlantiC. She set out on May 20th, and not only (ii) ________  in arriving safely, but she managed to do it in record time as well. She was awarded honours of all kinds. As her fame grew, she travelled round the country giving lectures and (iii) ________ women’s rights. In 1937, she decided to do something that no woman had tried before – to fly all the way round the world. She reached Australia, and set off on the last part of her journey across the Pacific on July 2nd. A few hours later she sent a radio message saying she was running (iv)    fuel. Then there was silence. President Roosevelt immediately had the area (v) ________, but the 9 ships and 66 planes were unable to find any sign of her. Since her death, there have been many stories about her; some say that she was captured by the Japanese, others claim that she lived on a South Pacific island with a fisherman. However, although many people have tried to work out exactly what happened, no trace of her or the plane has ever been found.

(iv)___

Dear Mr Hill,

With (i) _______ to your advertisement in the Educational Gazette, I would like to (ii) _______ one of the scholarships your Trust is offering to students who wish to continue their studies at a British university. I am 22 years old and have just graduated in English Philology from the Complutense University in Madrid, Spain. I am very interested in doing a Master’s degree in English literature. My (iii) _______ interest is the English playwright Arnold Wesker. However, it is almost impossible for me to study Wesker here in Spain, as he is not very well-known. I would really need to come to Britain. Unfortunately, the (iv) _______ of university fees in your country makes that almost impossible. I would also be living away from home. My parents could contribute so mething towards my keep but that is all. My level of English is good I passed the TOEFL iBT test last year with a score of 106.

I hope you will (v) _______ my application.

Yours sincerely,

(v)___

Choose the best option:

I think we should use hydroelectric power, _____.

The USA has seen a steady stream of immigrants (i) ______  into their country over the past few centuries. While in the beginning, most immigrants came from Ireland or Germany, current immigrants originates mostly from Central America and less developed South East Asian territories. (ii) ______  , the country that has supplied the largest number of immigrants to the US is Mexico, with over 8,500,000 people moving into their new country in 2004 alone. The figure is expected to rise by almost a quarter in 2010. China and India place second and third, (iii) ______  contributing a whopping 1,600,000 and 1,250,000 respectively (iv) ______  the United States’ population growth, and (v) ______   current uncommonly large trends continue, it is estimated that 3,000,000 people from both countries will immigrate to the USA over the next five years.

(i)_____

I know you ___________ my cosmetics again as right now, I ___________ my perfume in the room.

The Great Wall stretches for 5,000 kilometres (i) _______ China from the East coast to the Gobi Desert. This biggest of all building projects was begun 2,000 years ago during the Qin Dynasty. Separately built walls were all joined up to form one huge line, supposedly to (ii) _______  any invading nomads. The project used thousands of workers, many of them prisoners.

Around 180 million cubic metres of earth were used to form the wall’s core. The wall was not particularly successful as a deterrent to invaders. However, it was very useful as a kind of ancient, elevated motorway. Men and equipment could be easily moved along the wall, through the previously (iii) _______, mountainous land. Also, a very useful communication system was developed between the different sections of the wall. Smoke signals were used to send messages quickly anywhere along the wall’s length. Now, the Great Wall is China’s most popular tourist attraction. It has suffered some decay and destruction over the centuries. Parts have been (iv) _______ by the wind and weather. Other sections have been destroyed by local peasants who carried off the materials to make their own homes. However, the wall is still an amazing sight, and a lasting monument to the ancient Chinese civilization that (v) _______ it.

(v)______

In retrospect, it is believed that the land (i) _______ by Hcrjolfsson was indeed part of North America, and the first European to actually touch its grounds was (ii) _______ other than the Red’s son, Leif Ericsson. (iii) _______ to follow in his father’s footsteps and become as respected as his parents, Leif Ericsson left Greenland (iv) _______  1,000 AD and sailed southwest towards the promised land.

Evidence unearthed at the arehaeological site of L’Anse aux Meadows proves that the Vikings had landed at three points of the eastern American coast, which (v) _______ termed “Markland” or “forest land” in today’s Labrador, “Hcluland” or “slab-land” after Baffin Island’s rocky landscape, and finally “Vinland” or “vine-land”, located either in New England or

(iv)___

The violence of the conflict has (i) _______ the attention of the international world, with many labelling it as the (ii) _______ humanitarian crisis since the 2004 Asian tsunami. Members of the United Nations have called upon the rest of the world to put an end to this terrible (iii) _______ and the deliberate and systematic destruction of an ethnic group. In 2004, Chad negotiated a ceasefire agreement between the Sudanese government and the JEM and SLM groups, (iv) _______ would put an end to the hostilities.

Yet, there is an uneasy truce, as the National Movement for Reform and Development (v) _______ away from the JEM during peace negotiations and stills continues its guerrilla war against the Janjaweed in spile of careful peace monitoring done by the African Union and the European Union. A new peace agreement has been proposed in May 2006, but its rejection by a couple of rebel groups docs not bode well for the future of Darfur.

(iii)______

In retrospect, it is believed that the land (i) _______ by Hcrjolfsson was indeed part of North America, and the first European to actually touch its grounds was (ii) _______ other than the Red’s son, Leif Ericsson. (iii) _______ to follow in his father’s footsteps and become as respected as his parents, Leif Ericsson left Greenland (iv) _______  1,000 AD and sailed southwest towards the promised land.

Evidence unearthed at the arehaeological site of L’Anse aux Meadows proves that the Vikings had landed at three points of the eastern American coast, which (v) _______ termed “Markland” or “forest land” in today’s Labrador, “Hcluland” or “slab-land” after Baffin Island’s rocky landscape, and finally “Vinland” or “vine-land”, located either in New England or

(i)___

Special effects, abbreviated SPFX or SPF, are a (i) _______ enhancing and intensifying the impact a filmed scene has on its audience in order to create an optical illusion which would render that particular image undistinguishable (ii) _______  reality. Special effects engineers have at their disposal a (iii) _______ number of techniques, ranging from traditional theatre effects to sophisticated photography and modem computer graphics, which are often used in one single shot (iv) _______ create the desired effect.

Most special effects are employed to obtain effects that cannot (v) _______ by normal means, such as intcrgalactic battles or space travelling; others are substituted for more expensive real-life effects, such as high-blast explosions, while others still are there to recreate the particular atmosphere of long- ago times, such as restoring the arehitectural splendour of a princely castle.

(v)______

Gun-control groups use this terrible accident to show why guns should (i) _______ illegal. They argue that guns actually make people more (ii) _______. Some researeh has shown that for every time a gun is used to prevent a crime, there are 22 shootings by accident. 76.6% of all victims were killed by a relative or someone they knew, and only 3.6% were shot at by criminals. The rest of the shootings involved police or the army. The risk for violence is five times greater in households (iii) _______  there are guns available. Most of the shootings happen after family members fight with each other. In other serious eases, teenagers brought guns to school and began shooting (iv) _______ their teachers and classmates. In the end, they committed suicide by killing (v) _______ with the same gun.

(iv)____

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions: 

We are very grateful to Professor Humble for his generosity in donating this wonderful paintingtothe museum. 

To many people the idea of graffiti has negative images and responses. If the drawings are done on surfaces without permission, it is thought of as vandalism. And in many instances, a crime. In most countries of the world graffiti, not only has negative connotations but is also considered illegal. One of the reasons is that graffiti is placed on buildings and property not owned by the painter. And where it is applied without (i) _______ , it is usually done quickly W’ith products such as permanent markers and spray paint. Historically, though, graffiti was important to the Romans because it was a way of expressing the knowledge they had as a people as well as a way of expressing their appreciation of beauty of (ii) _______      subjects. Today, tourists can see for themselves examples of ancient graffiti when they visit the catacombs in Rome or Pompeii. Modem graffiti is considered an art form, but it is one whichis greatly misunderstood by most people. In the 1970s, when the punk rock movement was big, many of the anti­establishment groups wrote and drew on walls and other surfaces to draw attention to their cause, group, or agenda. A lot of bands also used graffiti to (iii) _______ recognition and notoriety. For about a (iv) _______ of a century, from the mid 1960s to the late 1980s, graffiti was considered in its prime as an art form. In urban areas, graffiti could be seen on the walls of vacant buildings, on subway station walls, and on the subway cars themselves. Political activities used the medium to transmit their messages because it was an easy and inexpensive way to do (v) _______.

(iii)______

In northern Europe, during the same time period traders developed a similar type of customary law for commercial relationships. The system, referred to as the Law Merchant, also prevented those who had not traded fairly and honestly with merchants (i) ______ merchants participating in the system. The Law Merchant, unlike the Maghribi association, included a system of arbitration to settle disputes. The merchants’ goal of expediting and facilitating commercial transactions continued as customary law for commercial transactions throughout the centuries. In the United States, the Law Merchant has been adapted and codified as the Uniform Commercial Code. Folk law is also customaiy law. Recently in Botswana, Africa, (ii) ______ has been an attempt to codify folk law, but some lawmakers oppose the idea because they believe that codification would limit the diversity of cultures which exists throughout the country. The legislators’ belief is that customary law relates to individual tribes and (iii) ______ the culture of each tribe is different and should be preserved. Those who (iv) ______     codification, on the other hand, contend that tribal culture would be better preserved and would provide tribal chiefs with a set of guidelines for administering justice rather than requiring the chiefs to depend upon customary laws (v)  ______ down by words of mouth from earlier generations.

(v)______

 Her words impressed themselves ____ my memory. 

Bangkok, the capital of Thailand, is a city of contrasts. It is an exciting, (i) _______ , modem city and, at the same time, a city that is full of history. The streets of Bangkok are usually noisy and have too many people. Some people are selling food; (ii) _______  are selling clothing, cassette tapes, flowers, or souvenirs. Visitors love the river markets, the beautiful temples and arehitecture, and the nightlife. They also enjoy the food, the shopping, and the friendly Thai people. (iii) _______ seems to smile there. Most of the year, Bangkok is hotter than any other capital city in Asia, but from December to February, the weather is not as warm and so it is much more comfortable. Actually, it’s an interesting city to visit at any time of the year. The shopping is excellent, and the prices are not as high as in many other large cities in Southeast Asia. There is always so much to do in Bangkok any time of the day or night – (iv) _______ watching Thai dancing or boxing to taking a boat trip on the river or trying some of the delicious and spicy food. And if you get (v) _______ the city and want fewer crowds, there are beautiful beaches only two hours away by bus.

(iv)_____