Choose a, b, c or d that best completes each unfinished sentence:

Today children have more ____. to decide their own future.

Choose a, b, c or d that best completes each unfinished sentence:

My friends and I meet for lunch once ____ a while.

Many species of animal and plants have disappeared from the earth. They have died out, or become extinct. But sometimes animals or plant (i) _______ can be found buried in rocks. These are called fossils. Imprints in rocks, paw prints, for example are also called fossils. Not every creature survives as a fossil. Many simply rot away completely and leave no (ii) _______ of their existence. Because many creatures and plants have disappeared without leaving any fossils, we will never know anything about them. The study of fossils, or palaeontology, to give it its scientific term, became established at the beginning of the nineteenth century. Before this researeh began, people did not believe that fossils had once been alive. Large fossil teeth were seen as evidence of a race of giants in the past, while ammonites, a very(iii) _______ type of fossil which you might easily find yourself on a beach or among rocks, were called snakcstoncs because of their snake-like shape. People believed that snakes had been turned to stone by a miracle. The most famous fossils of all are the dinosaurs. There are, of course, no dinosaurs on display in zoos. They were not (iv) _______ to extinction by humans as some animal have been, but became extinct millions of years before our own species developed. The reason why the dinosaurs became extinct is still a mystery. Many theories have connected the disappearance of dinosaurs with major climatic change. One possibility is that a gigantic meteorite crashed into the earth (v) _______ so much dust into the atmosphere that the heat of sunlight was reduced. The temperature would have fallen and, as a consequence, many types of plants and animals would have become extinct.

(iii)______

Aluminium foil is used to wrap food in the kitchen. It is very thin flexible metal sheet, sold in a roll, and since it is put in the oven. The invention of the foil in France in 1903 may not have seemed hugely significant at the time but it began a packaging revolution that was to change our whole (i) _______ of life. Until the early 20th century, everything bought from shops was wrapped with paper and string. (ii) _______ the growing technological expertise in the world, packaging remained quite basiC. Aluminium foil was not widely used until 1914, when people began using it as a secure top for milk bottles. Some forty years later, however, the packaging revolution really (iii) _______  when companies making the cans used for soft drinks stopped using tin, a metal which was becoming too expensive, and switched to aluminium. (iv) _______ production of aerosol cans soon followed. Al the turn of the 20th century, there was little or no packaging to throw away. But with the arrival of the new materials, what we now refer to as the “throw – away society” was bom. Disposable razors, for example, were (v) _______ to be used and then thrown aw’ay. The idea was appealing to manufacturers because it meant that the customer would always be coming back for more.

(i)______-

Stress is our body’s reaction to events or conditions that we cannot easily manage or control. When we are troubled by something, we usually experience some types of stress. There are thousand conditions that (i) _______ us to become tense. These may be major and horrible lighting for our lives in a war, being imprisoned or facing death. On the other hand, minor (ii) _______ in our daily lives cause stress as well: waiting in lines, taking a quiz, or asking for or accepting a date. Although we usually think of stress as something caused by unpleasant events, pleasant happenings also bring stress. As a new researeh is done on the effects of stress, new techniques are developed to help (iii) _______ with anxiety. One aid is to plan for situations that wc know will be stressful. Some imagine the event before it happens, thus preparing their minds and bodies for the tension. Others pretend they are on a pleasant beach (iv) _______ in the sunshine; soon their bodies relax and tension melts away. Other people believe strenuous exercise helps the body handle the problems of daily life. It matters very little which method we use to relax; what docs matter is finding the time to temporarily reduce the (v) _______ of modem life on our brain and body.

(v)________

The Penny Black is the name of the world’s postage stamp. It was introduced by the U.K. in 1840 and is perhaps the most famous stamp ever issued. It has a (i) _____ of the young Queen Victoria and because of its colour, and its price of one penny, it is known as the “Penny Black”. Before 1840, postage rates for delivery of letters in the U.K. depended on the (ii) _____ the letter had to travel and the number of sheets of paper used. Furthermore, at that time it was not possible to pay for your letter before you sent it. The postage had to be paid by the receiver (iii) _____ than the sender of the letter. The Penny Black changed everything: al the rate of one penny, letters that did not weigh more than half an ounce could be sent to any destination in the U.K. Nowadays, Penny Black stamps are not all that rare although they are (iv) _____ regarded by stamp collectors. About 68 million of these stamps were issued between 1840 and 1841,and it is thought that about 1.5 million of these survive today. The price of the stamp today varies according to whether it has been used or not and its condition. A line used copy can be bought for around 77 pound or less, while unused examples are quite rare and sold for 2,000 pound or more. To honour the U.K. for having issued the world’s first postage stamp, the Universal Postal Union has made an exception regarding its rule that the name of the country must (v) _____ on a stamp. No British stamp to date has ever had the country name on it.

(ii)______

Tom always _____ breakfast before going to work.

It used to be thought that people could not swallow well in space, so the food programmes for astronauts consisted of bite – sized pieces of food pushed out of tubes. But now it is known that you can cat in space in the same way as on Earth. The physical constraints lie in the body of the spaceship rather than the body of the astronaut. Limited storage and cooking facilities, with no space or power to (i) _______  for complex food preparation, mean that the (ii) _______  for space nutritionists has gone beyond providing astronauts with food that is palatable and good for them. The solution has emerged in the form of dehydrated foods. Simply add water to the freeze – dried granules. With space flights often lasting more than a week, astronauts cannot live on granules alone. They also take pre- cooked meals scaled in bags, which they (iii) _______  up in a small oven. There are tastier than granules but, according to Dr. Helen Lane, a researeh putritionist, it is difficult to  get astronauts to cat as much as they need. It is partly that they are so busy but also because there is no stimulation. So tickling their taste buds is an uphill struggle, especially since one of the effects of zero gravity is to (iv) _______  the sense of smell. Weightlessness is an important consideration in space food because of the danger that the food might fragment and float off in different (v) _______  . “We need foods that coalesce”, says Dr. Lane. “Yoghurts, puddings sauces all hold together in large droplets. Your spoon may float away, but the food will stay on it.”

(ii)_______

For all the talk of what humankind has done to cause destruction to the planet, we should not forget that nature itself is a powerful force, capable of doing damage on a huge scale. The greenhouse (i) _____ and the hole in the ozone layer are indeed made worse by the industrialized society we live in. However, we must remember that there are certain species of plant and animal which, quite naturally, (ii) _____ offgases that are very harmful to the atmosphere. And only fifty years ago in London, hundreds of people died from the smog which hung over the River thames. What is interesting here is that, yes, smoke and gases from industry, vehicles and fossil (iii) _____  were ingredients in this deadly mixture. The other vital ingredient, though, was the completely natural fog, and who would have thought that could be harmful? In the early days of the industrial revolution, poets, painters and philosophers described how the polluted urban skies made them think of the end the world. Well, towards the end of the nineteenth century, the volcanic eruption of Krakatoa nearly made it happen! Though of tons of dust and ash were thrown into the air and, for years afterwards, there were red sunsets caused by the light filtering through this natural pollution. Remembering scientists pet theory about the dinosaurs (iv) _____ out because of a huge volcanic eruption, we were lucky that humankind survived this time. So next time you look out from your garden or balcony and see a beautiful red sunset, think of the possibilities. It could be the result of our activities poisoning the air we breathe, or it might just be (v) _____ turning on the radio to check there haven’t been any major eruptions lately!

(v)______

Stories about how people somehow know when they are being watched have been going around for years. However, lew (i) _______ have been made to investigate the phenomenon scientifically. Now, with the completion of the largest ever study of the so-called staring effect, there is impressive evidence that this is a recognizable and genuine sixth sense. The study involved hundreds of children. For the experiments, they sat with their eyes covered and with their backs to other children, who were told to either stare at them or look away. The results consistently showed that the children who could not see were able to (ii) _______ when they were being stared at. In a total of 18,000 trials (iii) _______ worldwide, the children correctly sensed when they were being watched almost 70% of the time. The experiment was repeated with the added precaution of putting the children who were being watched outside the room, separated from the starers by the windows. This was done just in case there was some (iv) _______ going on, with the children telling each other whether they were looking or not. This prevented the possibility of sounds being transmitted between the children. The results, though less impressive, were more or less the same. Dr. Sheldrake, the biologist who designed the study, believes that the results are (v) _______ enough to find out through further experiments precisely how the staring effect might actually come about.

(iv)_______

The weather across much of the British Isles remained settled last week with a good deal of sunshine. On Saturday, the lunchtime temperature at Bridlington on the north-cast (i) _______  of England was 28.2 c, which compared favorably with Alicante in southern Spain at 229 C. the rest of the world, however, was coping with some (ii) _______ conditions. A tropical storm, given the name Helen, hit Hong Kong on Saturday morning, though her presence had been felt in advance. From noon on Friday, the showers and (iii)  _______ of rain became more and more frequent so that by midnight on Sunday, thirty – six hours later, there had been 333 mm of rainfall, not far off the average for the month of August, at 367 mm. Even on Sunday there was a sting in Helen’s tail. The town centre of Shanwci, near Hong Kong, was (iv) _______ when 468 mm of rain fell in the sixty hours leading up to midday on Sunday, nearly twice the normal August rainfall. On the other side of the globe, tropical storm Gabrielle moved across the Gulf of Mexico and overnight rain exceeded the usual rainfall for the whole month. Although most of Europe enjoyed sun, the high temperatures were sufficient to set off some (v) __showers. On Tuesday morning, a thunderstorm at Lyons in eastern France deposited 99 mm of rain in just six hours.

(iv)_______

During the last 400 years, most scientists have based on mathematics in their development of their inventions or discoveries. However, one great British scientist, Michael Faraday, did not make (i) _______ of mathematics. Faraday, the son of a poor blacksmith, was born in London in 1971 and had no (ii)  _______  beyond reading and writing. In 1812, Faraday was hired as a bottle washer by a great chemist Humphry Davy. Later, Faraday became a greater scientist than Davy, making the last years of Davy’s life embittered (iii) _______ jealousy. Faraday made the first (iv) _______  motor in 1821, a device that used electricity to produce movement. Then Faraday became interested in the relationship between electricity and magnetism. In 1831, he discovered that when a magnet is moved near a wire, electricity flows in the wire. With this discovery, he produced a machine for making electricity called a dynamo. Faraday then went on to show how electricity affects chemical substances. Because Faraday believed that money should be given to the poor, when he grew old, he was destitute. (v) _______, Queen Victoria rewarded him for his discoveries by giving him a stipend and a house. He died in 1867.

(ii)_______

 Carol's father works as _____ electrician. 

They should………………with these silly regulations. 

We are using up the world’s petroleum. We use it in our cars and to heat our building in winter. Farmers use petrochemicals to make the soil rich. They use them to kill insects (i) _______ eat plants. These chemicals go into rivers and lakes and kill the fish there. Thousands of pollutants also go into the air and pollute it. Winds carry this (ii) _______ air to other countries and other continents. Poor farmers use the same land over and over. 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 (iii) _______ firewood. In some areas when the trees are gone, the land becomes desert. Poor people can’t save the environment for the (iv) _______ . This is not a problem for one country or one area of the world. It is a problem for all- humans. The people and the nations of the world must work together to (v) _______  the world’s resources.

(iii)_____-

Choose the correct answer to complete the sentence. "Anna advised me ______ more to keep fit"

It is necessary that children  ......  of their old parents.

Choose the correct answer to each of the following questions. "This kind of fruit helps to _____ the immune system."

The use of animal fur in making clothes will always arouse strong feeling in people. Whilst some will gaze admiringly at a fur coat in a shop window, others will grow angry at the (i) _____ of the animals which have suffered so that it could be produced. In many countries, animal rights campaigners have (ii) _____ for a ban on the farming of animals for their fur, claiming that it is cruel to breed and kill animals purely for fashion. They have also (iii) _____ pressure on designers and managed to convince some not to use fur for their clothes. They argue that the fashion industry can do without fur, as artificial alternatives are equally warm and attractive. Supporters of fur say that it is a matter of personal choice and people should be allowed to make up their own minds about what they wear. In addition, they point out that many people earn their (iv) _____ from the fur trade and to ban it would cause thousands to become unemployed. Some people, then, are prepared to pay a fortune for the latest trend, but it is the animals (v) _____ are the real fashion victims. Even if some countries stop fur farming, international trade rules prevent governments from banning the importing of clothes made from fur. So as long as there is a demand for fur, animals will continue to be sacrificed.

(ii)_______

A worrying question which requires global attention is severe over-population and its drastic effects in the countries of the Third World. In regions where the birth (i) _____ is extremely high, poverty and starvation are rife. In India, there is (ii) _____ of thirty five infants being bom every minute, yet the most shocking figures are those which indicate the enormous number of the victims of famine in certain African territories. Communities afflicted with acute destitution are additionally confronted with illiteracy, life in appalling conditions and infectious diseases decimating the (iii) _____ populations.

There is an urgent need for these problems to be solved or else they might continue bring about innumerable worries upon the affluent societies ties around the world. Unless measures are taken to (iv) _____ the  uffering of the impoverished undeveloped nations, desperate crowds of immigrants will persist in flooding the richer states in seareh of a brighter future. It’s the most (v) _____ task for the international giants nowadays to help the poor populations get out of the poverty trap.

(v)_____

We heard a baby .......  in a neighbouring village.