Choose the best sentence that can be made from the words given.
environmental education/ help/ spread/ environmental awareness/ share practical techniques/ solve the environmental problems
A.Environmental education to help for spreading environmental awareness and sharing practical techniques to solve the environmental problems.
B.Because environmental education helps to spread environmental awareness and shares practical techniques to solve the environmental problems.
C.Environmental education helps to spread environmental awareness and shares practical techniques to solve the environmental problems.
D.Environmental education that helps to spread environmental awareness and sharing practical techniques to solve the environmental problems.

Choose the best sentence that can be made from the words given.
we dependent/ nature/ cannot survive ourselves/ without wildlife
A.As we are dependent on nature and we cannot survive ourselves without wildlife.
B.We dependent on nature and therefore cannot survive ourselves without wildlife.
C.We are dependent on nature and so cannot survive ourselves without wildlife.
D.We are dependent on nature and cannot survive ourselves without wildlife.

Do you know what time the train...............for Leeds?
A.gets
B.reaches
C.arrives
D.leaves

Fill in each numbered blank with one suitable word or phrase.
The World Wide Fund for Nature (WWF) is an international (31) _____- governmental organization for the conservation, research, and restoration of the environment. The organization was (32) _____ as a charitable trust on September 11, 1961, in Morges, Switzerland, under the name World Wildlife Fund. It was an initiative of Julian Huxley and Max Nicholson.
It is the world's largest independent conservation organization with over 5 million supporters worldwide, working in more (33) _____ 90 countries, supporting 100 conservation and environmental projects around the world. It is a charity, with approximately 9% of its funding coming from voluntary donations by private individuals and businesses.
The group says its mission is "to halt and reverse the (34) _____ of our environment". Currently, much of its work focuses on the conservation of three biomes that contain most of the world's biodiversity: forests, freshwater ecosystems, and oceans and coasts. Among other issues, it is also concerned (35) _____ endangered species, pollution, and climate change. The organization runs more than 20 field projects worldwide. In the last few years, the organization set up offices and operations around the world.
(33) _____
A.as
B.than
C.to
D.as to

Fill in each numbered blank with one suitable word or phrase.
The World Wide Fund for Nature (WWF) is an international (31) _____- governmental organization for the conservation, research, and restoration of the environment. The organization was (32) _____ as a charitable trust on September 11, 1961, in Morges, Switzerland, under the name World Wildlife Fund. It was an initiative of Julian Huxley and Max Nicholson.
It is the world's largest independent conservation organization with over 5 million supporters worldwide, working in more (33) _____ 90 countries, supporting 100 conservation and environmental projects around the world. It is a charity, with approximately 9% of its funding coming from voluntary donations by private individuals and businesses.
The group says its mission is "to halt and reverse the (34) _____ of our environment". Currently, much of its work focuses on the conservation of three biomes that contain most of the world's biodiversity: forests, freshwater ecosystems, and oceans and coasts. Among other issues, it is also concerned (35) _____ endangered species, pollution, and climate change. The organization runs more than 20 field projects worldwide. In the last few years, the organization set up offices and operations around the world.
(35) _____
A.on
B.by
C.with
D.upon

Fill in each numbered blank with one suitable word or phrase.
The World Wide Fund for Nature (WWF) is an international (31) _____- governmental organization for the conservation, research, and restoration of the environment. The organization was (32) _____ as a charitable trust on September 11, 1961, in Morges, Switzerland, under the name World Wildlife Fund. It was an initiative of Julian Huxley and Max Nicholson.
It is the world's largest independent conservation organization with over 5 million supporters worldwide, working in more (33) _____ 90 countries, supporting 100 conservation and environmental projects around the world. It is a charity, with approximately 9% of its funding coming from voluntary donations by private individuals and businesses.
The group says its mission is "to halt and reverse the (34) _____ of our environment". Currently, much of its work focuses on the conservation of three biomes that contain most of the world's biodiversity: forests, freshwater ecosystems, and oceans and coasts. Among other issues, it is also concerned (35) _____ endangered species, pollution, and climate change. The organization runs more than 20 field projects worldwide. In the last few years, the organization set up offices and operations around the world.
(31) _____
A.non
B.not
C.no
D.nor

Read the passage carefully and choose the correct answer.
Species that belong to an area are said to be native species. Typically, they have been part of a given biological landscape for a long period, and they are well adapted to the local environment and to the presence of other native species in the same general habitat. Exotic species are interlopers, foreign elements introduced intentionally or accidentally into new settings through human activities. In one context an introduced species may cause no obvious problems and may, over time, be regarded as being just as "natural" as any native species in the same habitat. In another context, exotics may seriously disrupt delicate ecological balances and create a cascade of unintended consequences. The worst of these unintended consequences arise when introduced species put native species in destruction by preying on them, altering their habitats, or out-competing them in the struggle for food resources. Although biological introductions have affected environments the world over, the most destructive, effects have occurred on islands, where introduced insects, cats, pigs, rats, mongooses, and other nonnative species have caused the grave endangerment or outright extinction of literally hundreds of species during the past 500 years.
One of other reason to cause species extinction is overexploitation. This word refers to the utilization of a species at a rate that is likely to cause its extreme endangerment or outright extinction. Among many examples of severe overexploitation, the case of the great whales stands out in special relief. By the middle of the 20th century, unrestricted whaling had brought many species of whales to incredibly low population sizes. In response to public pressure, in 1982 a number of nations, including the USA, agreed to an international moratorium on whaling. As a direct result, some whale which are thought to have been on extinction's doorstep 25 years ago have made amazing comebacks, such as grey whales in the western Pacific. Others remain at great risk. Many other species, however, continue to suffer high rates of exploitation because of the trade in animal parts. Currently, the demand for animal parts is centered in several parts of Asia where there. is a strong market for traditional medicines made from items like tiger bone and rhino horn.
According to the second paragraph, by the middle of the 20 century ______.
A.whale population was the most crowded in marine life
B.whale hunting was illegal
C.whale population increased dramatically
D.whaling was not restricted

Read the passage carefully and choose the correct answer.
Species that belong to an area are said to be native species. Typically, they have been part of a given biological landscape for a long period, and they are well adapted to the local environment and to the presence of other native species in the same general habitat. Exotic species are interlopers, foreign elements introduced intentionally or accidentally into new settings through human activities. In one context an introduced species may cause no obvious problems and may, over time, be regarded as being just as "natural" as any native species in the same habitat. In another context, exotics may seriously disrupt delicate ecological balances and create a cascade of unintended consequences. The worst of these unintended consequences arise when introduced species put native species in destruction by preying on them, altering their habitats, or out-competing them in the struggle for food resources. Although biological introductions have affected environments the world over, the most destructive, effects have occurred on islands, where introduced insects, cats, pigs, rats, mongooses, and other nonnative species have caused the grave endangerment or outright extinction of literally hundreds of species during the past 500 years.
One of other reason to cause species extinction is overexploitation. This word refers to the utilization of a species at a rate that is likely to cause its extreme endangerment or outright extinction. Among many examples of severe overexploitation, the case of the great whales stands out in special relief. By the middle of the 20th century, unrestricted whaling had brought many species of whales to incredibly low population sizes. In response to public pressure, in 1982 a number of nations, including the USA, agreed to an international moratorium on whaling. As a direct result, some whale which are thought to have been on extinction's doorstep 25 years ago have made amazing comebacks, such as grey whales in the western Pacific. Others remain at great risk. Many other species, however, continue to suffer high rates of exploitation because of the trade in animal parts. Currently, the demand for animal parts is centered in several parts of Asia where there. is a strong market for traditional medicines made from items like tiger bone and rhino horn.
Exotic species _______.
A.do no harm to native species and the local environment
B.may kill native species for food
C.always share the environment peacefully with native species
D.help to make the local environment more ideal to survive

Choose the best answer to complete each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
_______ is the existence of a wide variety of plant and animal species living in their natural environment.
A.Biodiversity
B.Conservation
C.Globe
D.Individual

I remember...................... the letter some time ago but I can't remember exactly when.
A.to post
B.posted
C.posting
D.post