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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...
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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

1
16 tháng 4 2017

Đáp án: A

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...
Đọc tiếp

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

2
27 tháng 11 2019

Đáp án: B

23 tháng 5 2021

B nha bn

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...
Đọc tiếp

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

1
29 tháng 1 2017

Đáp án: B

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...
Đọc tiếp

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: Wind, biomass, hydropower and ocean energy also renewable energy sources and oil, natural gas, coal and the element uranium are nonrenewable energy sources.

A. True

B. False

2
26 tháng 12 2018

Đáp án: A

23 tháng 5 2021

A nha bn

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...
Đọc tiếp

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: We split the atoms of the element uranium through a process called nuclear fission to create heat and ultimately electricity.

A. True

B. False

1
7 tháng 1 2018

Đáp án: A

6 tháng 2 2018

Finish the following sentences using a preposition:

1. Renewable energy sources can be reformed naturally in a short period of time. They are not used .up.. when the energy is exploited.

2. Using coal as a major energy source is not a good idea. It's running .out..

3. Biogas system is introduced ..to. poor people because it supplies people ..with. electricity.

4. Garbage is burned .to.. produce steam ..for. making electricity or to provide heat ..to. industries and home.

5. The new crop of corn takes .up.. the carbon dioxide ..from. the air to reduce air pollution.

Question 9. Having been a famous ______for years, Halong Bay becomes even more renowned after it was listed in 1994 as a World Heritage Site by UNESCO. A. destination B. architecture C. recognition D. monument Question 10. Every day we see more and more pollution ______from the ocean onto our beaches. A. come B. to come C. came D. be coming Question 11. When children learn to be proud of the work they do, they will stick with their ______, even when they become hard or challenging. A. games B....
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Question 9. Having been a famous ______for years, Halong Bay becomes even more renowned after it was listed
in 1994 as a World Heritage Site by UNESCO.
A. destination B. architecture C. recognition D. monument
Question 10. Every day we see more and more pollution ______from the ocean onto our beaches.
A. come B. to come C. came D. be coming
Question 11. When children learn to be proud of the work they do, they will stick with their ______, even when
they become hard or challenging.
A. games B. causes C. tasks D. missions
Question 12. By cutting down trees, we share the responsibility of climate change, the ______ of our forests, and
the poisoning of our air and water.
A. destruct B. destructive C. destruction D. destructing
Question 13. Although on a departmental basis, postgraduate study within the faculty is not confined to
disciplinary boundaries.
A. organize B. organizing C. organization D. organized
Question 14. Those factories have been accused of toxic waste into the river.
A. having dumped B. being dumped C. dumped D. having been dumped

1
27 tháng 4 2020

Question 9. Having been a famous ______for years, Halong Bay becomes even more renowned after it was listed
in 1994 as a World Heritage Site by UNESCO.
A. destination B. architecture C. recognition D. monument
Question 10. Every day we see more and more pollution ______from the ocean onto our beaches.
A. come B. to come C. came D. be coming
Question 11. When children learn to be proud of the work they do, they will stick with their ______, even when
they become hard or challenging.
A. games B. causes C. tasks D. missions
Question 12. By cutting down trees, we share the responsibility of climate change, the ______ of our forests, and
the poisoning of our air and water.
A. destruct B. destructive C. destruction D. destructing
Question 13. Although on a departmental basis, postgraduate study within the faculty is not confined to
disciplinary boundaries.
A. organize B. organizing C. organization D. organized
Question 14. Those factories have been accused of toxic waste into the river.
A. having dumped B. being dumped C. dumped D. having been dumped

Choose one suitable word from the box to complete each sentece. meditation life expectancy aging process nutritious be attributed to dietary natural remedy boost immune system prescription 1. Sleep, rest and relaxation can slow down the ________________. 2. Brown rice is more ________________ than white rice. 3. An hour of ________________ can help you to relieve your stress. 4. Lack of exercise and fatty...
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Choose one suitable word from the box to complete each sentece.

meditation life expectancy aging process nutritious be attributed to
dietary natural remedy boost immune system prescription

1. Sleep, rest and relaxation can slow down the ________________.
2. Brown rice is more ________________ than white rice.
3. An hour of ________________ can help you to relieve your stress.
4. Lack of exercise and fatty food consumption can weaken our ________________.
5. The plan is used as a ________________ for a baby's teething pain.
6. In general, Japanese people have higher ________________ than people in other countries because their diet is rich in fish.
7. My private doctor advised me to ________________ my health by leading a stress-free life, eating low cholesterol food and exercising every day.
8. Doctors should use more legible handwriting when giving ________________.
9. Scientists have proved that many types of chronic diseases ________________ people's bad eating habits.
10. School canteens should provide only highly ________________ meals to young children.

2
20 tháng 4 2018

Các từ trong bảng: meditation, life expectancy, aging process, nutritious, be attributed to, dietary, natural remedy, boost, immune system, prescription.

6 tháng 1 2022

Chọn một từ thích hợp từ hộp để hoàn thành mỗi lần gửi.

thiền định tuổi thọ tuổi thọ quá trình lão hóa bổ dưỡng được cho là do chế độ ăn uống tự nhiên tăng cường hệ thống miễn dịch theo toa

1. Ngủ, nghỉ ngơi và thư giãn có thể làm chậm quá trình ________________. 2. Gạo lứt nhiều ________________ hơn gạo trắng. 3. Một giờ ________________ có thể giúp bạn giảm bớt căng thẳng. 4. Thiếu tập thể dục và ăn nhiều thức ăn béo có thể làm suy yếu ________________ của chúng ta. 5. Kế hoạch này được sử dụng như là một ________________ cho cơn đau khi mọc răng của em bé. 6. Nhìn chung, người Nhật có ________________ cao hơn những người ở các nước khác vì chế độ ăn uống của họ có nhiều cá. 7. Bác sĩ tư của tôi đã khuyên tôi nên ________________ sức khoẻ của tôi bằng cách sống một cuộc sống không căng thẳng, ăn thức ăn có hàm lượng cholesterol thấp và tập thể dục mỗi ngày. 8. Các bác sĩ nên sử dụng chữ viết tay dễ đọc hơn khi cho ________________. 9. Các nhà khoa học đã chứng minh rằng nhiều loại bệnh mãn tính ________________ thói quen ăn uống không tốt của con người. 10.

Read the following article about ice-skating. Choose the most suitable heading from the list A-I for each part (1-8) of the article. A. Prepare yourself B. The benefits of the sport C. When things go wrong D. Different skating techniques E. A change in approach F. The right attitude G. Moving off H. Holding your body correctly I. How it all started 1...... Ice skating has a history of thousands of years. Archaelogists have discovered skates made from animal bone. It seems that bone...
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Read the following article about ice-skating. Choose the most suitable heading from the list A-I for each part (1-8) of the article.

A. Prepare yourself

B. The benefits of the sport

C. When things go wrong

D. Different skating techniques

E. A change in approach

F. The right attitude

G. Moving off

H. Holding your body correctly

I. How it all started

1......
Ice skating has a history of thousands of years. Archaelogists have discovered skates made from animal bone. It seems that bone skates were used until the introduction of iron into Scandinavia about the year 200 AD. Among the Scandinavian upper classes, skating was seen as an essential skill.
2.......

In the early 20th century, skating was stylish and reserved, but at the 1924 Winter Olympics, 11-year-old Sonja Henie introduced a more athletic attitude which inspired a new wave of popularity. Nowadays art and athletics are combined and modern skating is both graceful and physically demanding.
3......
For the beginner, balance and control are still important and speed can only increase with proficiency. The position of your body plays a great part in the balance. Legs slightly bowed and the knees bent keep the body weight centred; in effect the body leans slightly forward in this position. For skating, probably more than any other sport or recreation, relaxation is vital.
4......
For the starting position, the heels shoould almost be touching and the feet should be turned outwards. While pushing forward with the back foot, you make a very small movement with the other foot. Fairly easy, isn't it? If you can keep this up for a while, you can then slowly increase the length of your movements as you gain experience.
5......
Knowing how to fall must be learned among the skater's first skills. Even the best of the professionals fall. In order to fall without injury, you should be as relaxed as possible. In this way the shock of hitting the ice is lessened. To get up, use your hands to get into a kneeling position, then stand.
6......
Once you have learned to move on the ice with confidence, there are various styles to be practised - figure skaing, free style, distance, speed, skating in pairs and so on - but the basis of them all, and by far the best approach, is first to learn figure skating and then elementary freestyle. With proper guidance available at most of the ice rinks troughout the country, the basic figures can soon be learned and the turns, jumps and spins of elementary free style will soon follow.
7......
If you look at any good or professional skater, you will see how relaxed they are and how easily they move. To achieve this an expertise programme should be regularly practised. It can be dangerous to skate with a stiff body and warm-up exercises should at least include those for the legs, back and shoulders, with special emphasis on the ankles and knees. After a long or intense session, the same exercises should be used afterwards to avoid stiffness.
8......
Skating improves balance, co-ordination, relaxation and movement. It improves heart and lung activity and generally strengthens the body. Combined with swimming or jogging, it provides a great programme for all-round health and fitness.

1
5 tháng 1 2019

Read the following article about ice-skating. Choose the most suitable heading from the list A-I for each part (1-8) of the article.

A. Prepare yourself

B. The benefits of the sport

C. When things go wrong

D. Different skating techniques

E. A change in approach

F. The right attitude

G. Moving off

H. Holding your body correctly

I. How it all started

1...I...
Ice skating has a history of thousands of years. Archaelogists have discovered skates made from animal bone. It seems that bone skates were used until the introduction of iron into Scandinavia about the year 200 AD. Among the Scandinavian upper classes, skating was seen as an essential skill.
2....E...

In the early 20th century, skating was stylish and reserved, but at the 1924 Winter Olympics, 11-year-old Sonja Henie introduced a more athletic attitude which inspired a new wave of popularity. Nowadays art and athletics are combined and modern skating is both graceful and physically demanding.
3....H..
For the beginner, balance and control are still important and speed can only increase with proficiency. The position of your body plays a great part in the balance. Legs slightly bowed and the knees bent keep the body weight centred; in effect the body leans slightly forward in this position. For skating, probably more than any other sport or recreation, relaxation is vital.
4....G..
For the starting position, the heels shoould almost be touching and the feet should be turned outwards. While pushing forward with the back foot, you make a very small movement with the other foot. Fairly easy, isn't it? If you can keep this up for a while, you can then slowly increase the length of your movements as you gain experience.
5..C....
Knowing how to fall must be learned among the skater's first skills. Even the best of the professionals fall. In order to fall without injury, you should be as relaxed as possible. In this way the shock of hitting the ice is lessened. To get up, use your hands to get into a kneeling position, then stand.
6....D..
Once you have learned to move on the ice with confidence, there are various styles to be practised - figure skaing, free style, distance, speed, skating in pairs and so on - but the basis of them all, and by far the best approach, is first to learn figure skating and then elementary freestyle. With proper guidance available at most of the ice rinks troughout the country, the basic figures can soon be learned and the turns, jumps and spins of elementary free style will soon follow.
7...A...
If you look at any good or professional skater, you will see how relaxed they are and how easily they move. To achieve this an expertise programme should be regularly practised. It can be dangerous to skate with a stiff body and warm-up exercises should at least include those for the legs, back and shoulders, with special emphasis on the ankles and knees. After a long or intense session, the same exercises should be used afterwards to avoid stiffness.
8..B....
Skating improves balance, co-ordination, relaxation and movement. It improves heart and lung activity and generally strengthens the body. Combined with swimming or jogging, it provides a great programme for all-round health and fitness.