Read the passage carefully and choose the correct answer

Our family members resemble each other because we have the same genetic formation in our DNA, and this formation has been passed from parents to children for many generations. Much like the children humans create, plants pass on their genetic formation in their seeds. The seeds of endangered and imperiled plants are so valuable because there are no other plants in the world with that same genetic formation, and we are at risk of loosing these genetic resources forever. But preserving the genetic diversity of some species can be quite difficult. When researchers and conservationists preserve a plant, one of their goals is to preserve genetic variety. “By preserving the genes of these plants, we preserve the possibility for adaptations in the future,” explains Dr. Christina Walters, a plant physiologist. After collected seeds must be stored for future use, planting or research. Since seeds begin to grow when it is warm and wet, scientists store seeds in places that are cold and dry, which is called a seed bank. But not all seeds survive the drying and freezing treatments, and care must be taken so that they are not harmed during banking. When researchers attempt to store a seed, they examine what is known about the growth habits of the plant, its habitat and geographical distribution, and then classify the seeds by storage needs.

Plants ____.

Read the text below and select the best option for each blank. Write your answers (A, B, C, or D) in the box provided. 
    Here are some ways to help you to get a good night’s sleep. Firstly, don’t try too hard to (1)…………. asleep because this will make you anxious and keep you awake. Secondly, don’t go to bed until you (2)………….sleepy. Sitting in bed awake just (3)…………. you awake. If you cannot sleep (4) ………….you go to bed, get up and do something relaxing for a while until you feel sleepy. (5)…………. a boring book, watching TV or writing a letter can all help to relax you. You shouldn’t keep (6)…………. the clock, either. If you know how much sleep you have lost, you will become worried and less able to sleep. Turning the clock around (7)…………. you cannot see it is better. Lastly, it is a good (8)…………. to exercise during the day. A 20-minute walk (9)………… the morning will (10) ………….you feel sleepier at bedtime.

2__________

Read the passage and answer the questions that follow.

Earth Hour is an annual global campaign that encourages people and businesses around the world to switch off electricity at the same time for one hour at the end of March. Organized by the World Wide Fund for Nature (WWF), Earth Hour started in Australia in 2007 when 2.2 million people in the city of Sydney turned off all non-essential lights for 60 minutes. Since then it has grown to a massive global event. In 2013, more than 7,000 cities and towns worldwide participated in this campaign. Every year landmarks and well-known buildings around the world such as the Sydney Opera House and Harbour Bridge, the Petronas Towers in Malaysia, the UK Parliament, Buckingham Palace, and the Empire State Building take part and “go dark” for Earth Hour. Therefore, Earth Hour has been a symbolic event to make people think about the problems of climate change and show their commitment to protect the planet.

Earth Hour is held to raise awareness about __________.

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

Ecotourism is booming and many tour operators say this is helpful to nature. Every year, millions of people visit protected (1) ____ areas to observe rare species. However, a new report casts doubt (2) ____ this form of tourism. The report, (3) ____ in the journal "Trends in Ecology and Evolution", suggests that ecotourism damages more than (4) ____ nature. Researchers believe tourists disrupt animals in their natural (5) ____. They point to a recent (6) ____ in Costa Rica where turtles had problems laying their eggs because of the many tourists who had gathered (7) ____  the beach to watch them.

The report says that ecotourism is (8) ____ animals bolder. A human presence makes animals tamer and less (9) ____ about other animals. This could put them at (10) ____ of being attacked by their natural predators, so more of them will be killed. The report says that when animals interact with humans, "they may let down their guard”. The report also says it is essential, “to develop a more comprehensive understanding of how different species in different situations respond to human visitation, and under what precise conditions human exposure might put them at risk".

(9) ___________

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

Ecotourism is booming and many tour operators say this is helpful to nature. Every year, millions of people visit protected (1) ____ areas to observe rare species. However, a new report casts doubt (2) ____ this form of tourism. The report, (3) ____ in the journal "Trends in Ecology and Evolution", suggests that ecotourism damages more than (4) ____ nature. Researchers believe tourists disrupt animals in their natural (5) ____. They point to a recent (6) ____ in Costa Rica where turtles had problems laying their eggs because of the many tourists who had gathered (7) ____  the beach to watch them.

The report says that ecotourism is (8) ____ animals bolder. A human presence makes animals tamer and less (9) ____ about other animals. This could put them at (10) ____ of being attacked by their natural predators, so more of them will be killed. The report says that when animals interact with humans, "they may let down their guard”. The report also says it is essential, “to develop a more comprehensive understanding of how different species in different situations respond to human visitation, and under what precise conditions human exposure might put them at risk".

(4) ___________

Read the text below and select the best option for each blank. Write your answers (A, B, C, or D) in the box provided. 
    Here are some ways to help you to get a good night’s sleep. Firstly, don’t try too hard to (1)…………. asleep because this will make you anxious and keep you awake. Secondly, don’t go to bed until you (2)………….sleepy. Sitting in bed awake just (3)…………. you awake. If you cannot sleep (4) ………….you go to bed, get up and do something relaxing for a while until you feel sleepy. (5)…………. a boring book, watching TV or writing a letter can all help to relax you. You shouldn’t keep (6)…………. the clock, either. If you know how much sleep you have lost, you will become worried and less able to sleep. Turning the clock around (7)…………. you cannot see it is better. Lastly, it is a good (8)…………. to exercise during the day. A 20-minute walk (9)………… the morning will (10) ………….you feel sleepier at bedtime.

10___________

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the word that best fits each of the numbered blanks: 

LEARNING HOW TO LEARN

There is usually one important subject missing from most school timetables. Very few students are (41) ________ how to organize their learning and how to (42) ________ the best use of their time. Let's take some simple (43) ________. Do you know how to (44) ________ up words in a dictionary, and do you understand all of the (45)________ the dictionary contains? Can you take notes quickly and can you understand them (46) ________ ? For some reasons, many schools give learners no (47) ________ with these matters. Teachers ask students to memorize pages from books, but don't explain (48) ________ to do it. Learning by heart can be useful but it is important to have a genuine (49) ________ of a subject. You can (50) ________ a lot of time memorizing books, without understanding anything about the subject.

(41)..........................

Read the text and decide which answer best fits each space given. 

THE BAT

    The bat may seem like an ordinary creature, but in fact, it is an amazing animal. The bat has wings and is the only animal (1)________ of true flight. There are many (2)________ species of bat. In Britain (3) ________there are fourteen types of bat, which ranges in sizes from a few inches to (4) ________feet in wingspan.
    Bats are nocturnal animals (5)________ become active only at dusk. Many species (6) ________on a “radar” system to find their way around. The bat emits squeaks and then measures the echoes to “see” how far away from any (7) ________.
     The (8)________ of bats survive on a diet of insects while others eat fruit. There are two species which eat fish and there are even some bats which eat meat! Some vampire bats take blood (9)________ their sleeping victims. These bats may carry the deadly disease rabies.
     Bats are sociable creatures and form large colonies. Most bats (10)________  throughout the winter months. Many people are afraid of bats without even seeing one. Perhaps if we learn more about these wonderful creatures, we will no longer fear them.

4.__________

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

Ecotourism is booming and many tour operators say this is helpful to nature. Every year, millions of people visit protected (1) ____ areas to observe rare species. However, a new report casts doubt (2) ____ this form of tourism. The report, (3) ____ in the journal "Trends in Ecology and Evolution", suggests that ecotourism damages more than (4) ____ nature. Researchers believe tourists disrupt animals in their natural (5) ____. They point to a recent (6) ____ in Costa Rica where turtles had problems laying their eggs because of the many tourists who had gathered (7) ____  the beach to watch them.

The report says that ecotourism is (8) ____ animals bolder. A human presence makes animals tamer and less (9) ____ about other animals. This could put them at (10) ____ of being attacked by their natural predators, so more of them will be killed. The report says that when animals interact with humans, "they may let down their guard”. The report also says it is essential, “to develop a more comprehensive understanding of how different species in different situations respond to human visitation, and under what precise conditions human exposure might put them at risk".

(8) ___________

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

Ecotourism is booming and many tour operators say this is helpful to nature. Every year, millions of people visit protected (1) ____ areas to observe rare species. However, a new report casts doubt (2) ____ this form of tourism. The report, (3) ____ in the journal "Trends in Ecology and Evolution", suggests that ecotourism damages more than (4) ____ nature. Researchers believe tourists disrupt animals in their natural (5) ____. They point to a recent (6) ____ in Costa Rica where turtles had problems laying their eggs because of the many tourists who had gathered (7) ____  the beach to watch them.

The report says that ecotourism is (8) ____ animals bolder. A human presence makes animals tamer and less (9) ____ about other animals. This could put them at (10) ____ of being attacked by their natural predators, so more of them will be killed. The report says that when animals interact with humans, "they may let down their guard”. The report also says it is essential, “to develop a more comprehensive understanding of how different species in different situations respond to human visitation, and under what precise conditions human exposure might put them at risk".

(1) ___________

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

Tourism will always have an impact on the places visited. Sometimes the impact is good, but often it is negative. For example, if lots of people visit one place, then this can damage the environment. The question is - how can we minimize the problems without preventing people from travelling and visiting places?

The main aim of ecotourism is to reduce the negative impact that tourism has on the environment and local people. The idea is to encourage tourists to think about what they do when they visit a place.

It's great to talk about protecting the environment, but how do you actually do this? There are a number of key points. Tourists shouldn't drop litter, they should stay on the paths, they shouldn't interfere with wildlife and they should respect local customs and traditions.

Some people see ecotourism as a contradiction. They say that any tourism needs infrastructure - roads, airports and hotels. The more tourists that visit a place, the more of these are needed and, by building more of these, you can't avoid damaging the environment.

But, of course, things aren't so black and white. Living in a place of natural beauty doesn't mean that you shouldn't benefit from things like better roads. As long as the improvements benefit the local people and not just the tourists, and the local communities are consulted on plans and changes, then is there really a problem?

In 2002 the United Nations celebrated the "International Year of Ecotourism". Over the past twenty years, more and more people have started taking eco-holidays. In countries such as Ecuador, Nepal, Costa Rica and Kenya, ecotourism represents a significant proportion of the tourist industry.

Which of the following is TRUE about the author's opinion?

Choose the letter A, B, C or D to complete the passage below

Sometimes people forget how we depend __________ (6) nature and environment surrounding us. We spend mindlessly __________ (7) resources given by nature and believe that they are unlimited. Over the last millennia the population on the planet grew immensely and our needs increase with every year. We achieved great breakthrough in industry __________ (8) other fields of production. But this growth resulted in poor environmental conditions. It seems that every achievement and advancement only __________ (9) damage to nature.

We __________ (10) natural resources thoughtlessly for many years. Once we exhausted one resource we started to use up another alternative. Have you ever thought what our life will be when coal and oil will come to the end? Plug-in hybrid vehicles are good solutions for the fuel crisis to come.

 We spend mindlessly __________ (7) resources given by nature and believe that they are unlimited. 

Read the text and decide which answer best fits each space given. 

THE BAT

    The bat may seem like an ordinary creature, but in fact, it is an amazing animal. The bat has wings and is the only animal (1)________ of true flight. There are many (2)________ species of bat. In Britain (3) ________there are fourteen types of bat, which ranges in sizes from a few inches to (4) ________feet in wingspan.
    Bats are nocturnal animals (5)________ become active only at dusk. Many species (6) ________on a “radar” system to find their way around. The bat emits squeaks and then measures the echoes to “see” how far away from any (7) ________.
     The (8)________ of bats survive on a diet of insects while others eat fruit. There are two species which eat fish and there are even some bats which eat meat! Some vampire bats take blood (9)________ their sleeping victims. These bats may carry the deadly disease rabies.
     Bats are sociable creatures and form large colonies. Most bats (10)________  throughout the winter months. Many people are afraid of bats without even seeing one. Perhaps if we learn more about these wonderful creatures, we will no longer fear them.

5__________

Read the following passage carefully, and then select the best option A, B, C or D to complete it:

"Conservation, sustainable use and protection of (1) _______ resources including plants, animals, mineral deposits, soils, clean (2) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (3) _______ are grouped into two categories, renewable and nonrenewable. A (4) _______ resource is one that may be replaced over time by natural processes, (5) _______ fish populations or natural vegetation, or is inexhaustible, such as (6) _______ energy. The goal of renewable resource conservation is to ensure (7) _______ such resources are not consumed faster than they are (8) _______. Nonrenewable resources are those in limited supply that cannot be replaced (9) ______ can be replaced only over extremely long (10) _______ of time. Nonrenewable resources include fossil fuels and mineral deposits, such as (11) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (12) _______ maintaining an adequate supply of these resources well into the future. Natural resources are conserved for their biological, economic, and recreational values, (13)_______ their natural beauty and importance to local cultures. (14) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (15) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty...."

14. (14) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture;

Read the letter and choose the best option( A, B, C or D) to complete ench gap from 33 to 37:
Dear Rob,

How are you? What have you been up to? Sorry I haven't written to you (33) ages, but I've been really busy recently with end-of-term exams. You know what it's like! I've also been rehearsing for the Christmas show, which starts next week.

Guess what I'm in hospital. Don't panic. I'm not seriously ill. I tell off (34) ___________I was playing tennis and broke my arm. Anyway, I'm only in for a day or two. Luckily my injury won't stop me (35) ____________ in the show.

The family are all fine. Mom's been working really (36) ____________. She doesn't get home till late. Dad's bought a new car-well, I say "new", but actually it's about ten years old. Christ has got a new computer and spends (37)____________ of the time playing computer games.

(36)..................

Read the text below and select the best option for each blank. Write your answers (A, B, C, or D) in the box provided. 
    Here are some ways to help you to get a good night’s sleep. Firstly, don’t try too hard to (1)…………. asleep because this will make you anxious and keep you awake. Secondly, don’t go to bed until you (2)………….sleepy. Sitting in bed awake just (3)…………. you awake. If you cannot sleep (4) ………….you go to bed, get up and do something relaxing for a while until you feel sleepy. (5)…………. a boring book, watching TV or writing a letter can all help to relax you. You shouldn’t keep (6)…………. the clock, either. If you know how much sleep you have lost, you will become worried and less able to sleep. Turning the clock around (7)…………. you cannot see it is better. Lastly, it is a good (8)…………. to exercise during the day. A 20-minute walk (9)………… the morning will (10) ………….you feel sleepier at bedtime.

8______________

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the word that best fits each of the numbered blanks: 

LEARNING HOW TO LEARN

There is usually one important subject missing from most school timetables. Very few students are (41) ________ how to organize their learning and how to (42) ________ the best use of their time. Let's take some simple (43) ________. Do you know how to (44) ________ up words in a dictionary, and do you understand all of the (45)________ the dictionary contains? Can you take notes quickly and can you understand them (46) ________ ? For some reasons, many schools give learners no (47) ________ with these matters. Teachers ask students to memorize pages from books, but don't explain (48) ________ to do it. Learning by heart can be useful but it is important to have a genuine (49) ________ of a subject. You can (50) ________ a lot of time memorizing books, without understanding anything about the subject.

(44)...................

Choose the letter A, B, C or D to complete the passage below

Sometimes people forget how we depend __________ (6) nature and environment surrounding us. We spend mindlessly __________ (7) resources given by nature and believe that they are unlimited. Over the last millennia the population on the planet grew immensely and our needs increase with every year. We achieved great breakthrough in industry __________ (8) other fields of production. But this growth resulted in poor environmental conditions. It seems that every achievement and advancement only __________ (9) damage to nature.

We __________ (10) natural resources thoughtlessly for many years. Once we exhausted one resource we started to use up another alternative. Have you ever thought what our life will be when coal and oil will come to the end? Plug-in hybrid vehicles are good solutions for the fuel crisis to come.

Sometimes people forget how we depend __________ (6) nature and environment surrounding us.

Read the passage below carefully, and then choose the best answer:

"Conservation conflicts arise when natural-resource shortages develop in the face of steadily increasing demands from a growing human population. Controversy frequently surrounds how a resource should be used, or allocated, and for whom. For example, a river may supply water for agricultural irrigation, habitat for fish, and water-generated electricity for a factory. Farmers, fishers, and industry leaders vie for unrestricted access to this river, but such freedom could destroy the resource, and conservation method sare necessary to protect the river for future use.
Conflicts worsen when a natural resource crosses political boundaries. For example, the headwaters, or source, of a major river may be located in a different country than the country through which the river flows. There is no guarantee that the river source will be protected to accommodate resource needs downstream. In addition, the way in which one natural resource is managed has a direct effect upon other natural resources. Cutting down a forest near a river, for instance, increases erosion, the wearing away of topsoil, and can lead to flooding. Eroded soil and silt cloud the river and adversely affect many organisms such as fish and important aquatic plants that require clean, clear freshwater for survival."

3/ What does “methods” in line 7 mean?

Choose the word or phrase that best fits each space in the following passage. 
    (41)______ every town in Britain has a public library, funded by the local authority, where local people may borrow books (42)______ of charge. Most libraries divide their books (43)______ two main sections, lending, and reference. The lending section normally offers a good (44) ______ of fiction and non-fiction, while the reference section contains encyclopedias, dictionaries, atlases, etc. Books from the lending section can be borrowed, usually for a period of two or three weeks, while books in the reference section may normally be (45)______  only in the library. Libraries are usually open daily from Monday to Friday, including some evenings, as well as on Saturday mornings.
     Other (46)______ besides books usually include a selection of newspapers and magazines, desks for private reading and study, a children’s book section, access (47) ______ current catalogs, and many other (48)______ of information by means of a computer terminal; a coin-(49)______ photocopier, music scores, records, audio-cassettes and videos that may be borrowed. Most libraries also (50) ______ exhibitions of local interest, for example, paintings by local artists or displays about local history. Many libraries also contain a local tourist information desk.
     Borrowers are normally allowed to. have up to ten or even more books out at any one time. A system of (51 )______ operates when books are not returned by the end of the borrowing (52)______. People living in the rural areas can use a mobile library, a van that (53)______ these areas regularly with a selection of books from the local library.
    (54) ______ public libraries, there are several important private libraries in Britain. Many of them are in London, such as the London Library. (55)______  belong to famous universities.

46_________

Choose the best answer from A, B, C, or D to fill in each numbered blank in the following passage.

NEW HUNT FOR LIFE IN SPACE

     British space scientists are planning to join the Americans in the race to find evidence of life on (1)______ planets. Alan Penny and his team at the Rutherford Appleton Laboratory have designed a telescope that is 40 times more powerful than Hubble. Known as ‘Darwin’, his telescope could tell if planets 50 (2)______ years away have any kind of life on them. Two days (3)______, NASA scientists had shown proof that one of Jupiter’s moons could support life, Penny announced that his telescope may be included in a European Space Agency mission. The Darwin project, with a (4)______ of 500 million, is on a shortlist of two proposals. If approved it will probably be (5)______ around 2015, its destination somewhere between Mars and Jupiter. The blueprint is actually for five telescopes positioned 50 meters apart in space, slowly circling a (6) ______processing station. The combined data from these telescopes would build up a full picture of a planet, picking out faint images that have never been seen before. Darwin would not be able to take detailed photographs of the planets it (7)______, but Penny believes a second-generation telescope could be sent up to do this. He claims it is worthwhile mapping the universe around our (8)______ galaxy, even though these planets lie (9)______ our reach for the moment. Hie European Space Agency will make its decision (10)______ Darwin within three years.

5_________