Scientists and economists (A)believe that human beings (B)can never (C)use away all the (D)mineral resources on Earth.
a. believe
b. can never
c. use away=>use up
d. mineral
Read the passage and check (ü) whether the following statements are true (T) or false (F).
Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to another so that we can do work more easily and live more comfortably.
All forms of energy are stored in different ways, in the energy sources that we use every day. These sources are divided into two groups – renewable and nonrenewable. Renewable energy source is an energy source that can be replenished in a short period of time. Nonrenewable energy source is an energy source that we are using up and cannot recreate in a short period of time.
Renewable energy sources include solar energy, which comes from the Sun and can be turned into electricity and heat. Wind, geothermal energy from inside the Earth, biomass from plants, and hydropower and ocean energy from water are also renewable energy sources.
However, we get most of our energy from nonrenewable energy sources, which include the fossil fuels – oil, natural gas, and coal. They’re called fossil fuels because they were formed over millions and millions of years by the action of heat from the Earth’s core and pressure from rock and soil on the remains of dead plants and animals. Another nonrenewable energy source is the element uranium, whose atoms we split (through a process called nuclear fission) to create heat and ultimately electricity.
Question: Most of our energy we use every day comes from renewable energy sources.
A. True
B. False
EX1 :Read the text below and choose the correct word for each space. For each question 1 -5, mark the correct letter A, B, C or D on your answer sheet.
Robots can work in places humans can't easily get to. These include deep oceans on distant planets or on sites with bad pollution. Robots are also used in factories (1) ________ they can work more quickly and accurately than a human, and without needing to rest. Improvements in technology over the past 50 years have (2) _______ that scientists are now able to create very clever robots. The most complicated of these can make (3) _______ for themselves, learn new things, and deal with problems. However, while robots that look like people are very common in science fiction films, they are very (4) _______ in real life. Making a machine that can balance and move on two legs is a real challenge and is unnecessary for most of the jobs we need robots to do for us. However, a Japanese robot (5)_____ as Asimo does walk on two legs and can even climb up and down stairs.
1. A. unless B. because C. although D. despite
2. A. intended B. supposed C. said D. meant
3. A. results B. decisions C. thoughts D. options
4. A. rare B. thin C. little D. narrow
5.A. called B. known C. named D. said
EX2: Mark the letter A,B,C or D on your answer sheet to indicate the word(s) CLOSET in meaning to the underline word(s) in each of the following question.
Her father died after he had brought up all of his children.
A. was in the dust
B. was out of this world
C. was the apple of her eyes
D. called it a day
Heat from the sun and water power can be controlled. And atomic energy can be used to do many things. We are now doing our best in making use of energy in our (1)_____ construction.
1 a. national b. nationalize c. nation d. nationally
Read the passage and check (ü) whether the following statements are true (T) or false (F).
Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to another so that we can do work more easily and live more comfortably.
All forms of energy are stored in different ways, in the energy sources that we use every day. These sources are divided into two groups – renewable and nonrenewable. Renewable energy source is an energy source that can be replenished in a short period of time. Nonrenewable energy source is an energy source that we are using up and cannot recreate in a short period of time.
Renewable energy sources include solar energy, which comes from the Sun and can be turned into electricity and heat. Wind, geothermal energy from inside the Earth, biomass from plants, and hydropower and ocean energy from water are also renewable energy sources.
However, we get most of our energy from nonrenewable energy sources, which include the fossil fuels – oil, natural gas, and coal. They’re called fossil fuels because they were formed over millions and millions of years by the action of heat from the Earth’s core and pressure from rock and soil on the remains of dead plants and animals. Another nonrenewable energy source is the element uranium, whose atoms we split (through a process called nuclear fission) to create heat and ultimately electricity.
Question: Renewable energy can be turned into electricity and heat.
A. True
B. False
Read the passage and tick true (T) or false (F).
Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to another so that we can do work more easily and live more comfortably.
All forms of energy are stored in different ways, in the energy sources that we use every day. These sources are divided into two groups – renewable and nonrenewable. Renewable energy source is an energy source that can be replenished in a short period of time. Nonrenewable energy source is an energy source that we are using up and cannot recreate in a short period of time.
Renewable energy sources include solar energy, which comes from the Sun and can be turned into electricity and heat. Wind, geothermal energy from inside the Earth, biomass from plants, and hydropower and ocean energy from water are also renewable energy sources.
However, we get most of our energy from nonrenewable energy sources, which include the fossil fuels – oil, natural gas, and coal. They’re called fossil fuels because they were formed over millions and millions of years by the action of heat from the Earth’s core and pressure from rock and soil on the remains of dead plants and animals. Another nonrenewable energy source is the element uranium, whose atoms we split (through a process called nuclear fission) to create heat and ultimately electricity.
Question Nonrenewable energy source is an energy source that can be replenished in a short period of time and renewable energy source is an energy source that we are using up and cannot recreate in a short period of time.
A. True
B. False
Choose the correct answer – A, B C or D – to complete the passage.
To many people, their friends are the most important in their life. Really good friends always (31)………. joys and sorrows with you and never turn their backs on you. Your best friend may be someone you have known all your life or someone you have grown (32)………………with.
There are all sorts of things that can (33)……………about this special relationship. It may be the result of enjoying the same activities and sharing experiences. Most of us have met someone that we have immediately felt relaxed with as if we had known them for ages. However, it really takes you years to get to know someone well (34)…………to consider your best friend.
To the majority of us, this is someone we trust completely and (35)………….. understands us better than anyone else. It’s the person you can tell him or her your most intimate secrets .
Question 34:
A. enough
B. such
C. so
D. too
Choose the correct answer – A, B C or D – to complete the passage.
To many people, their friends are the most important in their life. Really good friends always (31)………. joys and sorrows with you and never turn their backs on you. Your best friend may be someone you have known all your life or someone you have grown (32)………………with.
There are all sorts of things that can (33)……………about this special relationship. It may be the result of enjoying the same activities and sharing experiences. Most of us have met someone that we have immediately felt relaxed with as if we had known them for ages. However, it really takes you years to get to know someone well (34)…………to consider your best friend.
To the majority of us, this is someone we trust completely and (35)………….. understands us better than anyone else. It’s the person you can tell him or her your most intimate secrets .
Question 35:
A. which
B. whom
C. who
D. whose
Choose the correct answer – A, B C or D – to complete the passage.
To many people, their friends are the most important in their life. Really good friends always (31)………. joys and sorrows with you and never turn their backs on you. Your best friend may be someone you have known all your life or someone you have grown (32)………………with.
There are all sorts of things that can (33)……………about this special relationship. It may be the result of enjoying the same activities and sharing experiences. Most of us have met someone that we have immediately felt relaxed with as if we had known them for ages. However, it really takes you years to get to know someone well (34)…………to consider your best friend.
To the majority of us, this is someone we trust completely and (35)………….. understands us better than anyone else. It’s the person you can tell him or her your most intimate secrets .
Question 31:
A. share
B. spend
C. give
D. have
Choose the correct answer – A, B C or D – to complete the passage.
To many people, their friends are the most important in their life. Really good friends always (31)………. joys and sorrows with you and never turn their backs on you. Your best friend may be someone you have known all your life or someone you have grown (32)………………with.
There are all sorts of things that can (33)……………about this special relationship. It may be the result of enjoying the same activities and sharing experiences. Most of us have met someone that we have immediately felt relaxed with as if we had known them for ages. However, it really takes you years to get to know someone well (34)…………to consider your best friend.
To the majority of us, this is someone we trust completely and (35)………….. understands us better than anyone else. It’s the person you can tell him or her your most intimate secrets .
Question 32:
A. through
B. in
C. up
D. on
