Read the passage and choose the correct answer:

Ecotourism is an environmentally responsible form of travel to natural areas which aims to reduce the impact that tourism has on the natural environment, including the flora and fauna of the area. There are a number of guidelines provided for ecotourists when visiting fragile environments.

Before taking a trip to any destination, it is recommended that eco-travellers educate themselves about the places they are visiting by reading guidebooks and travel articles. Tourists should also be aware of local history, culture and customs of the locals before arriving. One way to gain appreciation from local people and enrich the experience is to make the effort to learn enough of the language to be polite, for example: hello, please and thank you. When packing, it is not recommended for visitors to give sweets or cookies to local people in developing countries, instead give them clothes or pens.

During the time staying at the place, it is important that ecotourists be aware of the local customs. Different cultural values including different concepts of time, personal space and communication are other things to keep in mind. For example, in America, using a firm handshake is considered appropriate to greet a stranger; however, in France it is common to kiss someone you greet on both cheeks. Ecotourists are highly recommended to use local transport, guides, hotels, restaurants or markets to benefit the local economy. They should also limit the waste discharged into the air or water by using bicycles instead of cars or motorbikes and not leaving litter or starting fires.

When returning from the trip, visitors should support organizations or societies that follow eco-principles and share their experiences with others in order to increase awareness of environmental issues and the protection of precious species in the area.

In America, people hate being kissed on the cheeks when greeting a stranger.

Students at the age of 18 always have to face difficult decision to make: some want to go on with theirstudy at college or university; others prefer to start work immediately. Many school leavers are eager to go to work in order to make money to live independently and help their parents. They always do their best to overcome any obstacles they may encounter.
Unfortunately, owing to the guidance poor and bold from theirparents and teachers, most boys and girls are ill- prepared for unemployment. Therefore, they often feel worried and build up all sort of fearsome prospects in their mind as the time to start work gets nearer. It is the duty of the school and family to prepare these young people for their future jobs

Which of these following is NOT mentioned concerning young people starting work

Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks.

   GAP YEAR

In the professional or career world, a gap year is a year before going to college or university and after finishing high school or (1) ____ a year off before going into graduate school after completing a bachelor as an undergraduate. (2) ____ this time, students may engage in advanced academic courses, extra-academic courses and non-academic courses, such as yearlong pre-college math courses, language studies, learning a trade, art studies, volunteer work, travel, internships, sports and more. Gap years are sometimes considered a way for students to become independent and learn a great deal of (3) ____ prior to engaging in university life.

Australians and New Zealanders have a tradition of travelling overseas independently (4) ____ a young age. In New Zealand, this is known as “doing an OE” (Overseas Experience). Sometimes, an OE is (5) ____ to one year, but often Australians and New Zealanders will remain overseas for three to five years, with many working short-term in service industry jobs to fund their continuing travels. Europe and Asia are popular destinations for doing an OE. In Australia, through exchange programmes and benefits for youth, there are so many opportunities for a young person to broaden their (6) ____ through travel in a gap year.

(1)..................

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

Do you think education is better now than it was in your grandparents' time? Many older people in the UK believe the opposite. “Schools were better in our day,” they complain. “There isn't enough discipline these days. Kids don't work as hard as we did, either. The syllabus isn't as challenging, so clever students aren't being stretched enough. They need to study things in greater depth. Exams are much, much easier now as well.”

Were schools better years ago? Some British teenagers travelled back in time to a 1950s boarding school. They got a big surprise! The first shock came when the teenagers met their new teachers. Dressed in traditional black gowns, they look so frosty and uncaring! They were really authoritarian, too, so anyone caught breaking the rules - talking in classes, mucking about in the playground or playing truant – was in big trouble! Punishments included writing 'lines' or staying after class to do detention. The naughtiest kids were expelled.

Things were just as bad after class. At meal times the students had to endure a diet of plain, no-nonsense, healthy food. Homework was obligatory and it took ages! Copying essays off the Internet wasn't an option, as personal computers didn't exist in the 1950s!

At the end of 'term' everyone sat 1950s-style exams. The old exams were much longer than their twenty-first century equivalents and involved learning huge amounts of facts by heart. History papers were all dates and battles. Maths papers were trickier, too; calculators weren't around in the 1950s, so the students had to memorise multiplication tables and master long division. Our candidates found this really difficult.

The exam results surprised a lot of people. Students predicted to do well in their real-life, twenty-first century exams often got low grades in the 1950s exams. Does this prove modern exams are too easy? Do twenty-first century kids rely too much on modern technology, like calculators and computers?

The TV series of That 'll teach 'em! focused on a 1960s vocational school. UK school-kids study a range of academic subjects these days. But in the 1960s, children judged to be less ‘able' went to vocational schools. These helped them learn job skills. Boys studied subjects like metalwork, woodwork or gardening. In some classes, they even learned how to milk goats! The girls' timetables included secretarial skills. They also learned to cook, clean and sew - probably not much fun for most girls.

The word “these” in the last paragraph refers to ____.

Complete the letter by choosing the appropriate adjectives or nouns.
Dear Diana,

My parents and I are (1)…… to know that you passed the end-of-term examination. Congratulations! I think that with your excellence, your (2)……… to become a good doctor will come true.
My younger sister was really (3)………. to receive a hair curling machine from you on her birthday and she asked me to say “thank you” to you. However, she doesn't know the (4)…….. to use that machine. It seems (5)……. for her to use it.
I was relieved that your mother had recovered after a serious surgery. It was (6)………. to believe that she had to suffer from a severe disease for a long period of time. Please give her my love.
I am excited that you're going to visit my beautiful city. I want to show you my (7)……… to take you to famous places.
We're looking forward to seeing you. It will be (8)………. for me to welcome you to my house.
Write me soon and confirm your arrival date and time.

Love,
Sarah

(6).........................

Choose the letter A, B, C or D to answer these following questions:
Chronic respiratory diseases (CRDs) are diseases of the airways and other structures of the lung. Some of the most common are chronic obstructive pulmonary disease (COPD), asthma, occupational lung diseases and pulmonary hypertension. In addition to tobacco smoke, other risk factors include air pollution, occupational chemicals and dusts, and frequent lower respiratory infections during childhood. CRDs are not curable, however, various forms of treatment that help dilate major air passages and improve shortness of breath can help control symptoms and increase the quality of life for people with the disease. The WHO Global Alliance against CRDs (GARD) has a vision of a world in which all people breathe freely, and focuses in particular on the needs of people with CRDs in low-income and middle-income countries.

How do various forms of treatment help to decrease the symptoms of CRDs?

Read the passage carefully, then choose the correct answers.

Last year I went to Nepal for three months to work in a hospital. I think it's important to see as much of a country as you can, but it is difficult to travel around Nepal. The hospital let me have a few days’ holiday, so I decided to go into the jungle and I asked a Nepalese guide, Kamal Rai, to go with me.

We started preparing for the trip at six in the morning, and left camp with two elephants carrying our equipment. It was hot but Kamal made me wear shoes and trousers to protect me from snakes. In the jungle there was a lot of wildlife, but we were trying to find big cats, especially tigers. We climbed onto the elephants' backs to get better view, but it is unusual to find tigers in the afternoon because they sleep in the heat of the day.

Then, in the distance, we saw a tiger, and Kamal told me to be very quiet. We crept nearer and found a dead deer, still bleeding. This was the tiger's lunch! Suddenly I started to feel very frightened.

We heard the tiger a second before we saw it. It jumped out like a flash of lightning, five hundred kilos plus and four meters long. I looked into its eyes and face, and saw right down the animal's throat. It grabbed Kamal's leg between its teeth, but I managed to pull Kamal away. One of our elephants ran at the tiger and made it go back into the grass, so we quickly escaped to let the tiger eat its lunch. That night it was impossible to sleep!

 It's difficult to find tigers in the afternoon because ________.

Read the passage carefully, then choose the correct answers.

Last year I went to Nepal for three months to work in a hospital. I think it's important to see as much of a country as you can, but it is difficult to travel around Nepal. The hospital let me have a few days’ holiday, so I decided to go into the jungle and I asked a Nepalese guide, Kamal Rai, to go with me.

We started preparing for the trip at six in the morning, and left camp with two elephants carrying our equipment. It was hot but Kamal made me wear shoes and trousers to protect me from snakes. In the jungle there was a lot of wildlife, but we were trying to find big cats, especially tigers. We climbed onto the elephants' backs to get better view, but it is unusual to find tigers in the afternoon because they sleep in the heat of the day.

Then, in the distance, we saw a tiger, and Kamal told me to be very quiet. We crept nearer and found a dead deer, still bleeding. This was the tiger's lunch! Suddenly I started to feel very frightened.

We heard the tiger a second before we saw it. It jumped out like a flash of lightning, five hundred kilos plus and four meters long. I looked into its eyes and face, and saw right down the animal's throat. It grabbed Kamal's leg between its teeth, but I managed to pull Kamal away. One of our elephants ran at the tiger and made it go back into the grass, so we quickly escaped to let the tiger eat its lunch. That night it was impossible to sleep!

When having a few days off, he decided to go into ________.

Nobody was waiting in the square. Perhaps her cousin Pablo hadn’t received Maria’s letter. “What are we going to do now?” asked Martin. “There isn’t ______ a hotel here!”

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.

   We find that bright children are rarely held back by mixed-ability teaching. On the contrary, both their knowledge and experience are enriched. We feel that there are many disadvantages in streaming pupils. It does not take into account the fact that children develop at different rates. It can have a bad effect on both the bright and the not-so-bright child. After all, it can be quite discouraging to be at the bottom of the top grade!

   Besides, it is rather unreal to grade people just according to their intellectual ability. This is only one aspect of their total personality. We are concerned to develop the abilities of all our pupils to the full, not just their academic ability. We also value personal qualities and social skills, and we find that mixed-ability teaching contributes to all these aspects of learning.

   In our classroom, we work in various ways. The pupils often work in groups; this gives them the opportunity to learn to co-operate, to share, and to develop leadership skills. They also learn how to cope with the personal problems as well as learning how to think, to make decisions, to analyze and evaluate, to communicate effectively. The pupils learn from each other as well as from the teachers. Sometimes the pupils work in pairs; sometimes the work on individual tasks and assignments, they can do this at their own speed. They also have some formal class teaching when this is appropriate. We encourage our pupils to use the library, and we teach them the skills they need in order to do this effectively. An advanced pupil can do advanced works; it does not matter what age the child is. We expect our pupils to do their best, not their least, and we give them every encouragement to attain this goal.

Which of the following statements can best summarize the main idea of the passage?

Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks.

In a healthy relationship, both partners respect, trust and embrace (1) ____ differences. Both partners are able to communicate (2) ____ their needs and listen to their partner, and work to resolve conflict in a rational and (3) ____ way. But maintaining a healthy relationship (4) ____ for skills many young people are never taught. A lack of these skills, and (5) ____ up in a society that sometimes celebrates violence or in a community that experiences a high (6) ____ of violence, can lead to unhealthy and even violent relationships among youth.

Dating violence (7) ____ psychological or emotional violence, such as controlling behaviours or jealousy; physical violence, such as hitting or punching. More than 20 per cent of all adolescents report having experienced (8) ____ psychological or physical violence from an intimate partner - and underreporting remains a concern.

Adolescents, (9) ____ older adolescents, often have romantic relationships, which are long-term, serious, and intimate. Society has a responsibility to provide young people with the resources, skills, and space (10) ____ to safeguard their physical and emotional well being in these relationships. Youth-serving professionals, educators, and parents can help young people in need access services to (11) ____ dating abuse victimisation. Research also has shown that programmes intended to prevent dating violence can be (12) ____.

But maintaining a healthy relationship (4) ____ for skills many young people are never taught. 

Read the passage carefully, then choose the correct answers:
Last year I went to Nepal for three months to work in a hospital. I think it's important to see as much of a country as you can, but it is difficult to travel around Nepal. The hospital let me have a few days’ holiday, so I decided to go into the jungle and I asked a Nepalese guide, Kamal Rai, to go with me.
We started preparing for the trip at six in the morning, and left camp with two elephants carrying our equipment. It was hot but Kamal made me wear shoes and trousers to protect me from snakes. In the jungle there was a lot of wildlife, but we were trying to find big cats, especially tigers. We climbed onto the elephants' backs to get better view, but it is unusual to find tigers in the afternoon because they sleep in the heat of the day.
Then, in the distance, we saw a tiger, and Kamal told me to be very quiet. We crept nearer and found a dead deer, still bleeding. This was the tiger's lunch! Suddenly I started to feel very frightened.
We heard the tiger a second before we saw it. It jumped out like a flash of lightning, five hundred kilos plus and four meters long. I looked into its eyes and face, and saw right down the animal's throat. It grabbed Kamal's leg between its teeth, but I managed to pull Kamal away. One of our elephants ran at the tiger and made it go back into the grass, so we quickly escaped to let the tiger eat its lunch. That night it was impossible to sleep!

It's difficult to find tigers in the afternoon because ________.

a. they usually sleep at this time of day

b. it's so hot at this time

c. the elephants' back wasn't high enough to get view

d. tigers hardly hunt in the heat of the day

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.

   Harvard University, today recognized as part of the top echelon of the world’s universities, came from very inauspicious and humble beginning.

   This oldest of American universities was founded in 1636, just sixteen years after the Pilgrims landed at Plymouth. Included in the puritan emigrants to the Massachusetts colony during this period were more than 100 graduates of England’s prestigious Oxford and Cambridge universities, and these universities graduates in the New Word were determined that their sons would have the same educational opportunities that they themselves had had, Because of this support in the colony for an institution of higher learning, the General Court of Massachusetts appropriated 400 pounds for a college in October of 1636 and early the following year decided on a parcel of land for the school; this land was in an area called Newetowne, which was later renamed Cambridge after its English cousin and is the site of t he present-day university.

   When a young minister named John Harvard, who came from the neighboring town of

   Charlestowne, died from tuberculosis in 1638, he willed half of his estate of 1,700 pounds to the fledgling college. In spite of the fact that only half of the bequest was actually paid, the General Court named the college after the minister in appreciation for what he had done. The amount of the bequest may not have been large, particularly by today’s standard, but it was more than the General Court had found it necessary to appropriate in order to open the college.

   Henry Dunster was appointed the first president of Harvard in 1640, and it should be noted that in addition to serving as president, he was also the entire faculty, with an entering freshmen class of four students. Although the staff did expand somewhat, for the first century of its existence the entire teaching staff consisted of the president and three or four tutors

It can be inferred from the passage that the Puritans who traveled to the Massachusetts colony were __________.

Read the passage carefully, then choose the correct answers.

Last year I went to Nepal for three months to work in a hospital. I think it's important to see as much of a country as you can, but it is difficult to travel around Nepal. The hospital let me have a few days’ holiday, so I decided to go into the jungle and I asked a Nepalese guide, Kamal Rai, to go with me.

We started preparing for the trip at six in the morning, and left camp with two elephants carrying our equipment. It was hot but Kamal made me wear shoes and trousers to protect me from snakes. In the jungle there was a lot of wildlife, but we were trying to find big cats, especially tigers. We climbed onto the elephants' backs to get better view, but it is unusual to find tigers in the afternoon because they sleep in the heat of the day.

Then, in the distance, we saw a tiger, and Kamal told me to be very quiet. We crept nearer and found a dead deer, still bleeding. This was the tiger's lunch! Suddenly I started to feel very frightened.

We heard the tiger a second before we saw it. It jumped out like a flash of lightning, five hundred kilos plus and four meters long. I looked into its eyes and face, and saw right down the animal's throat. It grabbed Kamal's leg between its teeth, but I managed to pull Kamal away. One of our elephants ran at the tiger and made it go back into the grass, so we quickly escaped to let the tiger eat its lunch. That night it was impossible to sleep!

The writer went to Nepal ________.

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.

   We find that bright children are rarely held back by mixed-ability teaching. On the contrary, both their knowledge and experience are enriched. We feel that there are many disadvantages in streaming pupils. It does not take into account the fact that children develop at different rates. It can have a bad effect on both the bright and the not-so-bright child. After all, it can be quite discouraging to be at the bottom of the top grade!

   Besides, it is rather unreal to grade people just according to their intellectual ability. This is only one aspect of their total personality. We are concerned to develop the abilities of all our pupils to the full, not just their academic ability. We also value personal qualities and social skills, and we find that mixed-ability teaching contributes to all these aspects of learning.

   In our classroom, we work in various ways. The pupils often work in groups; this gives them the opportunity to learn to co-operate, to share, and to develop leadership skills. They also learn how to cope with the personal problems as well as learning how to think, to make decisions, to analyze and evaluate, to communicate effectively. The pupils learn from each other as well as from the teachers. Sometimes the pupils work in pairs; sometimes the work on individual tasks and assignments, they can do this at their own speed. They also have some formal class teaching when this is appropriate. We encourage our pupils to use the library, and we teach them the skills they need in order to do this effectively. An advanced pupil can do advanced works; it does not matter what age the child is. We expect our pupils to do their best, not their least, and we give them every encouragement to attain this goal.

As it can be inferred from the passage, which of the following is an advantage of mixed-ability teaching?

Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks.

In a healthy relationship, both partners respect, trust and embrace (1) ____ differences. Both partners are able to communicate (2) ____ their needs and listen to their partner, and work to resolve conflict in a rational and (3) ____ way. But maintaining a healthy relationship (4) ____ for skills many young people are never taught. A lack of these skills, and (5) ____ up in a society that sometimes celebrates violence or in a community that experiences a high (6) ____ of violence, can lead to unhealthy and even violent relationships among youth.

Dating violence (7) ____ psychological or emotional violence, such as controlling behaviours or jealousy; physical violence, such as hitting or punching. More than 20 per cent of all adolescents report having experienced (8) ____ psychological or physical violence from an intimate partner - and underreporting remains a concern.

Adolescents, (9) ____ older adolescents, often have romantic relationships, which are long-term, serious, and intimate. Society has a responsibility to provide young people with the resources, skills, and space (10) ____ to safeguard their physical and emotional well being in these relationships. Youth-serving professionals, educators, and parents can help young people in need access services to (11) ____ dating abuse victimisation. Research also has shown that programmes intended to prevent dating violence can be (12) ____.

 Youth-serving professionals, educators, and parents can help young people in need access services to (11) ____ dating abuse victimisation.

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

The Amazon rainforest is home to more than a third of all the world's species of plants, birds and animals. Twenty per cent of all the birds in the world live in the rainforest. Scientists have discovered thousands of types of plants and animals that can only be found there. There are thousands - probably millions more that we haven't discovered yet. There are at least 2.5 million species of insects there. Imagine what would happen if they all lost their home? It couldn't happen, could it? Unfortunately, it's happening right now. Yet, the rainforest is big. But it's getting smaller. The problem is that people are cutting down the trees, mainly to make room for cows. These provide meat and make money for their owners. This process of cutting down trees is called ‘deforestation'.

The good news is that it is slowing down. In 2004, for example, more than 27,000 square kilometres were cut down. That's an area bigger than Wales. In 2006, because of all the campaigns to save rainforest, it dropped to just over 13,000 square kilometres. The bad news is that it's not enough. Scientists predict that by 2030, the rainforest will have become smaller by 40%. It's possible that by the end of the 21st century, the rainforest will have completely disappeared. With deforestation, thousands of the animals, birds, fish and plants that live in the Amazon rainforest lose their home, their natural habitat. Some of them move to other areas, but most of them die. Many species have already become extinct, and many more will if deforestation continues. That will change the balance of life in the rainforest and could cause enormous problems to the region's ecosystem.

There's another problem too. Trees and plants are a vital source of oxygen. If we cut them down, we lose that oxygen. But it's worse than just that. With deforestation, the trees and plants are burnt. This sends gases into the Earth's atmosphere, which stops some of the Earth's heat escaping. That then leads to the temperature here on the ground going up. This increase in the world's temperature is called 'global warming', and most scientists believe it's a very serious issue. If they stopped deforestation, it might help prevent global warming.

Which title best summarises the main idea of the passage?

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 advent of the Internet may be one of the most important technological developments in recent years. Never before have so many people had access to so many different sources of information. For all of the Internet’s advantages, however, people are currently becoming aware of some of its drawbacks and are looking for creative solutions. Among the current problems, which include a general lack of reliability and numerous security concerns, the most crucial is speed.

   First of all, the Internet has grown very quickly. In 1990, only a few academics had ever heard of the Internet. In 1996, over 50 million people used it. Every year, the number of people with access to the Internet doubles. The rapid growth has been a problem. The computer systems which run the Internet have not been able to keep up with the demand. Also, sometimes, a request for information must pass through many routing computers before the information can be obtained. A request for information made in Paris might have to go through computers in New York, Los Angeles and Tokyo in order to obtain the required information. Consequently, the service is often slow and unpredictable. Service also tends to be worse when the Internet is busiest - during the business day of the Western Hemisphere - which is also when companies need its service the most.

   Some people are trying to harness the power of networked computers in such a way as to avoid this problem. In 1995, a group of American universities banded together to form what has come to be known as Internet II. Internet II is a smaller, more specialized system intended for academic use. Since it is more specialized, fewer users are allowed access. Consequently, the time required to receive information has decreased.

   Businesses are beginning to explore a possible analogue to the Internet II. Many businesses are creating their own “Intranets”. These are systems that can only be used by the members of the same company. In theory, fewer users should translate into a faster system. Intranets are very useful for large national and international companies whose branches need to share information. Another benefit of an Intranet is an increased amount of security. Since only company employees have access to the information on the Intranet, their information is protected from competitors. While there is little doubt that the Internet will eventually be a fast and reliable service, industry and the academic community have taken their own steps toward making more practical global networks.

All of the following are advantages of business “Intranets” mentioned in the passage EXCEPT__________

Read the passage carefully, then choose the correct answers.

Last year I went to Nepal for three months to work in a hospital. I think it's important to see as much of a country as you can, but it is difficult to travel around Nepal. The hospital let me have a few days’ holiday, so I decided to go into the jungle and I asked a Nepalese guide, Kamal Rai, to go with me.

We started preparing for the trip at six in the morning, and left camp with two elephants carrying our equipment. It was hot but Kamal made me wear shoes and trousers to protect me from snakes. In the jungle there was a lot of wildlife, but we were trying to find big cats, especially tigers. We climbed onto the elephants' backs to get better view, but it is unusual to find tigers in the afternoon because they sleep in the heat of the day.

Then, in the distance, we saw a tiger, and Kamal told me to be very quiet. We crept nearer and found a dead deer, still bleeding. This was the tiger's lunch! Suddenly I started to feel very frightened.

We heard the tiger a second before we saw it. It jumped out like a flash of lightning, five hundred kilos plus and four meters long. I looked into its eyes and face, and saw right down the animal's throat. It grabbed Kamal's leg between its teeth, but I managed to pull Kamal away. One of our elephants ran at the tiger and made it go back into the grass, so we quickly escaped to let the tiger eat its lunch. That night it was impossible to sleep!

The writer went to Nepal ________.

Your Job
What sort of job should you look for? Much depends on your long-term aim. You need to ask ______(36) whether you want to specialise in a particular field, work your way up to higher levels of responsibility or _____(37)of your current employment into a broader field.
This job will be studied very carefully when you send your letter of ________(38) 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 travelling, now is the time to pack up and go. You can do temporary work for a ______(39) when you return, pick up where you_____(40) left off and get the second job.
(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 Amazon rainforest is home to more than a third of all the world's species of plants, birds and animals. Twenty per cent of all the birds in the world live in the rainforest. Scientists have discovered thousands of types of plants and animals that can only be found there. There are thousands - probably millions more that we haven't discovered yet. There are at least 2.5 million species of insects there. Imagine what would happen if they all lost their home? It couldn't happen, could it? Unfortunately, it's happening right now. Yet, the rainforest is big. But it's getting smaller. The problem is that people are cutting down the trees, mainly to make room for cows. These provide meat and make money for their owners. This process of cutting down trees is called ‘deforestation'.

The good news is that it is slowing down. In 2004, for example, more than 27,000 square kilometres were cut down. That's an area bigger than Wales. In 2006, because of all the campaigns to save rainforest, it dropped to just over 13,000 square kilometres. The bad news is that it's not enough. Scientists predict that by 2030, the rainforest will have become smaller by 40%. It's possible that by the end of the 21st century, the rainforest will have completely disappeared. With deforestation, thousands of the animals, birds, fish and plants that live in the Amazon rainforest lose their home, their natural habitat. Some of them move to other areas, but most of them die. Many species have already become extinct, and many more will if deforestation continues. That will change the balance of life in the rainforest and could cause enormous problems to the region's ecosystem.

There's another problem too. Trees and plants are a vital source of oxygen. If we cut them down, we lose that oxygen. But it's worse than just that. With deforestation, the trees and plants are burnt. This sends gases into the Earth's atmosphere, which stops some of the Earth's heat escaping. That then leads to the temperature here on the ground going up. This increase in the world's temperature is called 'global warming', and most scientists believe it's a very serious issue. If they stopped deforestation, it might help prevent global warming.

In the final paragraph, the word "increase” is closest in meaning to ____.