VI. Write the correct form of the words in brackets.
1. Solar, win, and hydro are renewable and _______________________(exhaust)
2. Coal is also _________________, there is a large reserve globally.(plenty)
3. The movement of waves anf tides can be able to generate_______________(electric)
4. Scientists are looking for clean and_____________sources of energy.(effect)
5. Non-renewable sources are not___________________friendly and can have serious effect on our
health.(environment)
6. Natural gas is less_______________than coal or crude oil(pollute)
7. Energy resources are often _____________as renewable or nonrenewable, (category)
8. Turning off electrical appliances when they are not m use is a great way to reduce
energy_______________(consume)

giải thích giùm với a

IV. Circle the best answer.

1. Many ……………(cultural/ romance/ disappointed/ annoyed) and artistic activities are held as the part of the flower festival in Da Lat.

2. Wind, hydro and solar are ……….(modern/ renewable/ non-renewable/ new) energy sources.

3. Nick washes his hand a lot, (so/ and/ but/ although) he doesn’t have flu.

4. At a seasonal festival, people race down the hill to (break/ catch/ buy/ eat) cheese.

5. (When/ How/ Why/ Where) were you born? – In March

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 38 to 42

  In this era of increased global warming and diminishing fossil fuel supplies, we must begin to put a greater priority on harnessing alternative energy sources. Fortunately, there are a number of readily available, renewable resources that are both cost- effective and earth - friendly. Two such resources are solar power and geothermal power. Solar energy, which reaches the earth through sunlight, is so abundant that it could meet the needs of worldwide energy consumption 6,000 times over. And solar energy is easily harnessed through the use of photovoltaic cells that convert sunlight to electricity. In the US alone, more than 100, 000 homes are equipped with solar electric systems in the form of solar panels or solar roof tiles. And in other parts of the world, including many developing countries, the use of solar system is growing steadily.

  Another alternative energy source, which is abundant in specific geographical areas, is geothermal power, which creates energy by tapping heat from below the surface of the earth. Hot water and steam that are trapped in underground pools are pumped to the surface and used to run a generator, which is produces electricity. Geothermal energy is 50,000 times more abundant than the entire known supply of fossil fuel resources. And as with solar power, the technology needed to utilize geothermal energy is fairly simple. A prime example of effective geothermal use is in Iceland, a region of high geothermal activity where over 80 percent of private homes are heated by geothermal power. Solar and geothermal energy are just two of promising renewable alternatives to conventional energy sources. The time is long overdue to invest in the development and use of alternative energy on global scale.

Which of the following words could best replace the word "harnessing"’?

A. Capturing

B. Harassing

C. Depleting

D. Exporting

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

        In this era of increased global warming and diminishing fossil fuel supplies, we must begin to put a greater priority on harnessing alternative energy sources. Fortunately, there are a number of readily available, renewable resources that are both cost- effective and earth - friendly. Two such resources are solar power and geothermal power.

        Solar energy, which reaches the earth through sunlight, is so abundant that it could meet the needs of worldwide energy consumption 6,000 times over. And solar energy is easily harnessed through the use of photovoltaic cells that convert sunlight to electricity. In the US alone, more than 100, 000 homes are equipped with solar electric systems in the form of solar panels or solar roof tiles. And in other parts of the world, including many developing countries, the use of solar system is growing steadily.

       Another alternative energy source, which is abundant in specific geographical areas, is geothermal power, which creates energy by tapping heat from below the surface of the earth. Hot water and steam that are trapped in underground pools are pumped to the surface and used to run a generator, which produces electricity. Geothermal energy is 50,000 times more abundant than the entire known supply of fossil fuel resources and as with solar power, the technology needed to utilize geothermal energy is fairly simple. A prime example of effective geothermal use in Iceland, a region of high geothermal activity where there are over 80 percent of private homes, are heated by geothermal power.

       Solar and geothermal energy are just two of promising renewable alternatives to conventional energy sources. The time is long overdue to invest in the development and use of alternative energy on global scale. 

Which of the following words could best replace the word “harnessing”?

A. Capturing

B. Harassing

C. Depleting

D. Exporting

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

        In this era of increased global warming and diminishing fossil fuel supplies, we must begin to put a greater priority on harnessing alternative energy sources. Fortunately, there are a number of readily available, renewable resources that are both cost- effective and earth - friendly. Two such resources are solar power and geothermal power.

        Solar energy, which reaches the earth through sunlight, is so abundant that it could meet the needs of worldwide energy consumption 6,000 times over. And solar energy is easily harnessed through the use of photovoltaic cells that convert sunlight to electricity. In the US alone, more than 100, 000 homes are equipped with solar electric systems in the form of solar panels or solar roof tiles. And in other parts of the world, including many developing countries, the use of solar system is growing steadily.

       Another alternative energy source, which is abundant in specific geographical areas, is geothermal power, which creates energy by tapping heat from below the surface of the earth. Hot water and steam that are trapped in underground pools are pumped to the surface and used to run a generator, which produces electricity. Geothermal energy is 50,000 times more abundant than the entire known supply of fossil fuel resources and as with solar power, the technology needed to utilize geothermal energy is fairly simple. A prime example of effective geothermal use in Iceland, a region of high geothermal activity where there are over 80 percent of private homes, are heated by geothermal power.

       Solar and geothermal energy are just two of promising renewable alternatives to conventional energy sources. The time is long overdue to invest in the development and use of alternative energy on global scale.

Which of the following words could best replace the word “harnessing”?

A. Capturing

B. Harassing

C. Depleting

D. Exporting

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions

In this era of increased global warming and diminishing fossil fuel supplies, we must begin to put a greater priority on harnessing alternative energy sources. Fortunately, there are a number of readily available, renewable resources that are both cost- effective and earth – friendly. Two such resources are solar power and geothermal power

Solar energy, which reaches the earth through sunlight, is so abundant that it could meet the needs of worldwide energy consumption 6,000 times over. And solar energy is easily harnessed through the use of photovoltaic cells that convert sunlight to electricity. In theUSalone, more than 100, 000 homes are equipped with solar electric systems in the form of solar panels or solar roof tiles. And in other parts of the world, including many developing countries, the use of solar system is growing steadily

Another alternative energy source, which is abundant in specific geographical areas, is geothermal power, which creates energy by tapping heat from below the surface of the earth. Hot water and steam that are trapped in underground pools are pumped to the surface and used to run a generator, which is produces electricity. Geothermal energy is 50, 000 times more abundant than the entire known supply of fossil fuel resources. And as with solar power, the technology needed to utilize geothermal energy is fairly simple. A prime example of effective geothermal use inIceland, a region of high geothermal activity where over 80 percent of private homes are heated by geothermal power.

Solar and geothermal energy are  just two of promising renewable alternatives to conventional energy sources. The time is long overdue to invest in the development and use of alternative energy on global scale

Which of the following words could best replace the word “ harnessing”

A. Capturing

B. Harassing

C. Depleting

D. Exporting

Ex1. Choose and circle the best answer. 1. Many (cultural/ romance/ disappointed/ annoyed) and artistic activities are held as the part of the flower festival in Da Lat.

2. Wind, hydro and solar are (modern/ renewable/ non-renewable/ new) resources.

3. Nick washes his hand a lot, (so/ and/ but/ although) he doesn’t have flu.

4. At a seasonal festival, people race down the hill to (break/ catch/ buy/ eat) cheese.

5. They had to wear (goggles/ tradition/ trucks/ greasy) to protect their eyes at the tomato festival.

6. (When/ How/ Why/ Where) were you born? – In March

7. People are looking for cheap, clean and effective sources of (solar/ energy/ wind/ water)

8. Which word has a different stressed syllable from the others?

A. convenient B. enormous C. expensive ​D. dangerous

EX 1: Choose and circle the best answer. 

1. Many (cultural/ romance/ disappointed/ annoyed) and artistic activities are held as the part of the flower festival in Da Lat.

2. Wind, hydro and solar are (modern/ renewable/ non-renewable/ new) energy sources. 

3. Nick washes his hand a lot, (so/ and/ but/ although) he doesn’t have flu.

4. At a seasonal festival, people race down the hill to (break/ catch/ buy/ eat) cheese.

5. (When/ How/ Why/ Where) were you born? – In March 

6. We will cut down on the use of natural gas because it is (plenty/ limited / available / abundant ) & harmful to the environment. 

7. Some new energy-saving bulbs (will put /will be putting/will be put /will being put)   in the dining-room.

8. Which of the following is NOT non-renewable source of energy ?(A. oil   B. wind C. natural gas D. coal

9. The end of the film was so …….. that many people cried.

A. boring B. shocking C. exciting D. Moving

10. A ……… is a film that tries to make audiences laugh.

A. sci-fi B. documentary C. comedy D. horror

11. I found the book so ….. that I couldn’t take my eyes off the screen.

A. gripping B. shocking C. tiring D. boring

12. We found the plot of the film………_.(A. bored   B. boring C. interested D. acting

  13. The film was so boring . . . . . , Jack saw it from beginning to end.

     (A. Therefore B. However C. Although D. Despite 

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions

In this era of increased global warming and diminishing fossil fuel supplies, we must begin to put a greater priority on harnessing alternative energy sources. Fortunately, there are a number of readily available, renewable resources that are both cost- effective and earth – friendly. Two such resources are solar power and geothermal power

Solar energy, which reaches the earth through sunlight, is so abundant that it could meet the needs of worldwide energy consumption 6,000 times over. And solar energy is easily harnessed through the use of photovoltaic cells that convert sunlight to electricity. In theUSalone, more than 100, 000 homes are equipped with solar electric systems in the form of solar panels or solar roof tiles. And in other parts of the world, including many developing countries, the use of solar system is growing steadily

Another alternative energy source, which is abundant in specific geographical areas, is geothermal power, which creates energy by tapping heat from below the surface of the earth. Hot water and steam that are trapped in underground pools are pumped to the surface and used to run a generator, which is produces electricity. Geothermal energy is 50, 000 times more abundant than the entire known supply of fossil fuel resources. And as with solar power, the technology needed to utilize geothermal energy is fairly simple. A prime example of effective geothermal use inIceland, a region of high geothermal activity where over 80 percent of private homes are heated by geothermal power.

Solar and geothermal energy are  just two of promising renewable alternatives to conventional energy sources. The time is long overdue to invest in the development and use of alternative energy on global scale

Where is the best place in the passage to insert the following sentence.Although theUSis not utilizing geothermal resources to this extent, theWestern UShas a similar capacity to generate geothermal power

A. after the phrase ” earth-friendly”

B. after the phrase “ growing steadily”

C. after the phrase “ by geothermal power”

D. after the phrase “ global scale”