Chọn đáp án A

Many people think that the new regulations will encourage people to use less energy: Nhiều người nghĩ rằng những điều luật mới sẽ khích lệ mọi người sử dụng năng lượng ít hơn.

A. The new regulations are thought to encourage lower consumption of energy: Những điều luật mới được nghĩ rằng sẽ khích lệ mọi người giảm lượng tiêu thụ năng lượng

B. It is thought that the new regulations will encourage people to consume more energy: Người ta nghĩ rằng những điều luật mới sẽ khích lệ mọi người tiêu thụ nhiều năng lượng hơn

C. It was thought that lower consumption of energy was stimulated by the new regulations: Sai thì so với câu gốc

D. Lower consumption of energy is thought to lead to the introduction of the new regulations: Giảm tiêu thụ năng lượng được nghĩ rằng đã dẫn đến việc khởi xướng các điều luật mới

Ta thấy chỉ có phương án A là phù hợp cả nghĩa và ngữ pháp. Vậy chọn đáp án đúng là A.

recycling/ nothing/ list/ vegetables/ something/ save/ trouble/ polluting/ taking. Our environment is in (1)trouble. Modern ways of living and today’s industries are (2)polluting it. Most people think there is (3) nothing they can do. This is not true. Everyone can do something to help (4) save our environment. Here is a (5)list of things you can do.

Our environment is in trouble. Modern ways of living and today’s industries are polluting it. Most people think there is nothing they can do. This is not true. Everyone can do something to help save our environment. Here is a list of things you can do.
- Help to cut pollution by taking the bus to work instead of your car.
- Buy fruit and vegetables that have not been treated with pesticides.
- Recycle all your cans, bottles and paper. There should be a recycling center somewhere near your home, so take them there.

Most of the world’s energy comes from the sun. The sun’s energy is in wood, oil, and other things that people use for energy.

VI. Read the text then answer true or false

People use many sources of energy. Ancient people used only their arms, hands, and simple tools until they discovered fire. Later, people learned to use the energy of the wind to sail ships. Then they learned to use animals to do work. In the eighteenth and nineteenth centuries, people began to use machines. The first machines used steam. They burned coal to heat water. The hot water turned into steam, and the steam engine did the work. Later, people began to use the gasoline engine, and today people are using nuclear energy. Energy is one of the basic concepts, or ideas, of physics. It is the ability to do work. Without energy we could live. We need energy to work, and scientists are always looking for new sources of energy.

1. None of the world’s energy comes from the sun. F

2. Wind, steam, and gasoline are sources of energy. T

3. People have never used nuclear energy. F

4. Energy is the ability to do work. T

5. We need new sources of energy. T

Change the sentences into the passive voice.

1. Scientists anticipate that people will be up fossil fuels by 2052

-> It is anticipated that fossil fuels.................will be up by 2052...................

2. Solar energy will replace most fuels in the future.

-> Most of fossil fuels...............will be replaced in the future by solar energy...............

3. We will minimize the use of electricity to save our energy.

-> The use of electricity ...........will be minimized to save our energy.................

4. Human will use the sun as the biggest energy source for the future.

-> The sun.........will be used as the biggest energy source for the future.........................

5. Space-based solar power will allow us to work around these challenges.

->We................will be allowed to work around these challenges by space-based solar power................

6. Government will make more regulations to reduce industrial pollution.

-> More regulations..........will be made to reduce industrial pollution government...............

7. Scientists will find solutions to reduce pollution n our country.

-> Solutions..........will be found to reduce pollution n our country....................

8. People will construct more wind turbines in that area to produce electricity

-> More wind turbines............will be constructed in that area to produce electricity.................

Đáp án: A

1. Non - renewable sources are being used up. T

2. Many poor people in developing countries do not have little electricity. F

3. Biogas is a new source of energy available for poor people. T

4. Biogas creates a lot of smoke. F

5. The new energy source is not costly T

Energy is fundamental to human beings. Many poor people in developing countries do not have modern sources of energy like electricity or natural gas, with which their life can be improved.

People who live in mountainous areas have to gather wood for fuel. This takes a lot of time. For many people living in rural areas, biogas is the largest energy resource available. The main use of biogas is for cooking and heating, but it can also provide energy for public transport. As biogas is smoke-free, it helps solve the problem of indoor air pollution. Moreover, it’s made from plant waste and animal manure. They cost almost nothing.
The tendency to use renewable energy sources in developing countries is on the increase as non-renewable ones are running outệIn the future, the wind and the sun will be used as the most important environmentally friendly energy sources.

1. Non - renewable sources are being used up. (T)

2. Many poor people in developing countries do not have little electricity. (T)

3. Biogas is a new source of energy available for poor people. (T)

4. Biogas creates a lot of smoke. (F)

5. The new energy source is not costly. (T)

Đức Minh, Linh Ngọc, Tử Đằng, Gia Quyên, Linh Diệu

Đáp án: T

Bài 1:Change the sentences into the passive voice

1.people will use up fossil by 2052

Fossil fuels..........will be used up by 2052 ..........................

2.solar energy will replace most of fossil fules in the future

Most of fossil fuels........will be replaced in the future by solar energy .............

3.we will minimize the use of electricity to save our energy

the use of electricity..........will be minimized to save our energy ..............

4. human will use the sun as the biggest energy source for the future

the sun..............will be used as the biggest nerygy source for the future by human .........

5. space-based solar power will allow us to work around there challenges

we...........will be allowed to work around there challenges by space-based solar power ............

6.Government will make more regulations to reduce industrial pollution

more regulations......will be made to reduce industrial pollution by government ........

7.Scientists will find solutions to reduce pollution in our country

solutions............will be found to reduce pollution in our country by scientists ............................

8.people will construct more wind turbines in that area to produce electricity

more wind turbines.............will be constructed in tht area to produce electricity ......................

Đáp án: F

Đáp án: B