1. By the midle of the 21st century,people in developing countries.....more renewable energy

A.use B.will be using C.used D.have used

2. Alternative sources of energy...developed in the near future.

A.is B.was C.has been D.will be

3. Why is it called a...source? - because it can be replaced easily and quickly

A.effective

B.specific

C.renewable

D.non- renewable

4. Hydro power is ... because dams cannot be built in certain areas

A.limited

B.unlimited

C.abundant

D.enough

Đọc và trả lời câu hỏi

​Fossil fuels are non -renewable energy soircecs.They include oil,coal,and natutal gas.They can be used to create energy, generate electricity,or drive big machinery.Unfortunately,they are harmful to the environment. Viet Nam still relies mostly on non-renewable energy sources, however,hydro power is increasingly used here too.

​Hydro and nuclear power can generate a great deal of energy. They are renewable and plentiful.However,hydro power is limited because dams cannot be built in certain areas.Nuclear power can provide enough electricity for the world´s needs, but it is dangerous.

​The sun and the wind are other alternative sources of energy.

​1)What are non-renewable energy sources?

​2)What can non-renewable energy soirces be used?

​3)Why is hydro power limited?

​4)Can nuclear power provide enought electricity for the world´s needs?

​5)What are other alternative sousces of energy?​​

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1, Although the weather was bad, they still went out for dinner.

In spite of................

2, the film didn t recevie good investment. the film was a great success.(despite)

3, I will be with my brother in Son La Hydro Power Plant at this time next week.(staying)

At this time next week.........................my brother in Son La Hydro Power Plant.

4, why don t you start to run anh see if that helps you to lose weight ?

You should.............................

Read the text then answer the questions. (Đọc và trả lời câu hỏi)

Dear guests, I’d like to talk to you today about renewable and non-renewable energy. Fossil fuels are non-renewable energy sources. They include oil, coal, and natural gas. They can be used to create energy, generate electricity, or drive big machinery. Unfortunately, they are harmful to the environment. Viet Nam still relies mostly on non-renewable energy sources, however, hydro power is increasingly used here too.

Hydro and nuclear power can generate a great deal of energy. They are renewable and plentiful. However, hydro power is limited because dams cannot be built in certain areas. Nuclear power can provide enough electricity for the world’s needs, but it is dangerous. The sun and the wind are other alternative sources of energy. The wind turns turbines to

make electricity. Solar power can be converted into electricity. It can be used to heat or cool our houses. Although there are some disadvantages, these alternative energy sources can offer abundant amounts of clean, safe electricity. They will be valued more and more in the future in Viet Nam.

1.How many types of energy sources are mentioned in the text? What are they?

2.What are the disadvantages of hydro and nuclear power?

3.Why do you think the wind and the sun are called alternative sources of energy?

4.What types of energy does Viet Nam use most?

5.What does the professor think Viet Nam will use more in the future?

Use the words given and other words, complete the second sentence so that it has similar meaning to the first sentence.

1. They will rebuild the power station at the beginning of next year.

REBUILD. The power station..... at the beginning of next year

2. Solar panels will be put in the back yard next Saturday.

PUT. They..... in the back yard next Saturday.

3. I will be with my brother in Son La Hydro Power Plant at this time next week.

STAYING. At this time next week.....my brother in Son La Hydro Power Plant

4. A test on sources of energy will be taken at 10 o'clock on Tuesday.

TAKING. We....on source of energy at 10 o'clock on Tuesday

Choose A, B, C or D to find out a sentence that has the same meaning as the given one.

26. They built the first hydroelectric power plant in Niagara Falls in 1879.

A. In 1879, they was built the first hydroelectric power plant in Niagara Falls

B. The Niagara Falls was built in the first hydroelectric power plant in 1879.

C. The first hydroelectric power plant in Niagara Falls was build in 1879.

D. The first hydroelectric power plant was built in Niagara Falls in 1879.

27. He is not a poor man any more, but he becomes a rich businessman.

A. Although being a rich businessman, he’s still poor.

B. He is used to being a rich businessman, there’s no way that he becomes a poor man.

C. He used to be a poor man, but now he doesn’t any more.

D. In spite of his richness, he becomes a poor man any way.

28. Although coal is the most polluting of fossil fuels, it is still the largest sources of energy worldwide.

A. Despite of being the most polluting of fossil fuels, it is still the largest sources of energy worldwide.

B. Coal is the most polluting of fossil fuels, but it is still the largest sources of energy worldwide.

C. Despite being the most polluting of fossil fuels, coal is still the largest sources of energy worldwide.

D. However coal is still the largest sources of energy worldwide, it is the most polluting of fossil fuels.

Choose A, B, C or D to find out a sentence that is meaningful based on the given words.

29. Number/ people/ this/ small area/ be/ increase/ quickly/ next/ 20 years.

A. The number of people in this small area will increase quickly in the next 20 years.

B. The number of people in this small area will be increasing quickly in the next 20 years.

C. The number of people in this small area will be increased quickly in the next 20 years.

D. The number of people in this small area is creasing quickly in the next 20 years.

30. Government/ be/ organize/ educational campaigns/ use/ renewable energy sources.

A. The government will be organizing educational campaigns on using renewable energy sources.

B. Educational campaigns on using renewable energy sources will be organize by the government.

C. The government are organizing educational campaigns on using renewable energy sources.

D. The government is organizing educational campaigns on using renewable energy sources.

Choose A, B, C or D to find out a sentence that has the same meaning as the given one.

26. They built the first hydroelectric power plant in Niagara Falls in 1879.

A. In 1879, they was built the first hydroelectric power plant in Niagara Falls

B. The Niagara Falls was built in the first hydroelectric power plant in 1879.

C. The first hydroelectric power plant in Niagara Falls was build in 1879.

D. The first hydroelectric power plant was built in Niagara Falls in 1879.
 

27. He is not a poor man any more, but he becomes a rich businessman.

A. Although being a rich businessman, he’s still poor.

B. He is used to being a rich businessman, there’s no way that he becomes a poor man.

C. He used to be a poor man, but now he doesn’t any more.

D. In spite of his richness, he becomes a poor man any way.
 

28. Although coal is the most polluting of fossil fuels, it is still the largest sources of energy worldwide.

A. Despite of being the most polluting of fossil fuels, it is still the largest sources of energy worldwide.

B. Coal is the most polluting of fossil fuels, but it is still the largest sources of energy worldwide.

C. Despite being the most polluting of fossil fuels, coal is still the largest sources of energy worldwide.

D. However coal is still the largest sources of energy worldwide, it is the most polluting of fossil fuels.

Choose A, B, C or D to find out a sentence that is meaningful based on the given words.

29. Number/ people/ this/ small area/ be/ increase/ quickly/ next/ 20 years.

A. The number of people in this small area will increase quickly in the next 20 years.

B. The number of people in this small area will be increasing quickly in the next 20 years.

C. The number of people in this small area will be increased quickly in the next 20 years.

D. The number of people in this small area is creasing quickly in the next 20 years.
 

30. Government/ be/ organize/ educational campaigns/ use/ renewable energy sources.

A. The government will be organizing educational campaigns on using renewable energy sources.

B. Educational campaigns on using renewable energy sources will be organize by the government.

C. The government are organizing educational campaigns on using renewable energy sources.

D. The government is organizing educational campaigns on using renewable energy sources.

I)

1. they are going to plant the trees along the streets next year.

-> the tress (is going to be planted/are going to be planted/were being planted) along the streets next year.

2. they are building a bridge over the river.

-> A bridge (is being built/are being built/is be building) over the river.

3. they built this house in 1930.

-> this house (was built/is built/were built) in 1930.

4. he can do this exercise easily.

-> this exercise (can be done/can been done/can did) easily

II)

1. people speak Portuguese in Brazil

-> Portuguese...................................... in Brazil.

2. People don't use this room very often.

-> This room...................................... very often.

3. The Government will build a new road near my house.

-> A new road near my house.................................by the Government.