giúp em vs ạ Circle the item among A, B, C or D that best answers the question about the passage,Energy is fundamental to human beings, especially to poor people - the one- third of humanity that,does not have modern energy supplies like electricity, with which their life could be improve,Many people who live in countryside have to gather fuel wood. This takes a lot of time. Moreover, it,causes indoor air pollution because of heavy smoke. For many people living in rural areas in developing,countries of the world, biogas is the large energy resources available and costs almost nothing. The,main use of biogas is for cooking and heating. As biogas is smoke-free, it helps solve the problem of,indoor air pollution. Moreover, plant waste and animal manure cost almost nothing.,The tendency to use renewable energy sources is on the increase when non-renewable ones are,running out. In the near future, people in the developing countries may use wind or sea waves as the,environment-friendly energy sources.,1. What is the role of energy to human beings?,A. unimportant B. unnecessary C. necessary D. fundamental,2. What is the main use of biogas?,A. It is used mainly for cooking and heating. B. It is mainly used for lighting.,C. It is mainly used for operating. D. It is mainly used for producing in factories.,3. According to the passage, what is the most awful effect of using fuel wood?,A. It causes indoor air pollution. B. It may cause fire.,C. It damages their houses. D. It affects the local scenery.,4. The tendency to use renewable energy sources,goes up B. goes down C. fluctuates D. levels,5. What, according to the passage, may be used as the environment-friendly energy sources.,A. Nuclear energy B. Coal C. Wind and sea energy D. Oil,Mark the letter A, B, C, or D to indicate the sentence that is closest in meaning to each of the following,questions.,Question 46: Burned for energy production, fossil fuels release heat-trapping emissions.,A. When burning for energy production, fossil fuels release heat-trapping emissions.,B. If fossil fuels are burnt for energy production, they will release heat-trapping emissions.,C. Unless fossil fuels are burnt for energy production, they will release heat-trapping emissions.,D. Because of burnt for energy production, fossil fuels release heat-trapping emissions.,Question 47: Farmland should be managed sustainably to ensure a healthy ecosystem.,A. It is necessary to manage farmland sustainably to ensure a healthy ecosystem.,B. It is unimportant to manage farmland sustainably to ensure a healthy ecosystem.,C. It is useless to manage farmland sustainably to ensure a healthy ecosystem.,D. It is essential to manage farmland unsustainably to ensure a healthy ecosystem.,Question 48: Deforestation leads to the loss of habitat, which may make some species become extinct.,A. Deforestation leads to the loss of habitat despite making some species become extinct,B. Deforestation leads to the loss of habitat due to making some species become extinct.,C. Led to the loss of habitat, deforestation may make some species become extinct.,D. Leading to the loss of habitat, deforestation may make some species become extinct.,Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following,questions.,Question 49: Overfishing is depleting marine ecosystems. As a result, it threatens global biodiversity.,A. If overfishing depletes marine ecosystems, it will threaten global biodiversity.,B. Overfishing is depleting marine ecosystems because of threatening global biodiversity.,C. Overfishing is depleting marine ecosystems, thereby threatening global biodiversity.,D. Overfishing is depleting marine ecosystems, moreover, it threatens global biodiversity.,Question 50: We take responsibility for addressing climate change. Hence, we need to reduce our waste and cut,down on emissions.,A. Taking responsibility for addressing climate change, we need to decrease our waste and cut down on,emissions.,B. Taking responsibility for addressing climate change, we need to increase our waste and cut down on,emissions.,C. We need to reduce our waste, cut down on emissions and take responsibility for addressing climate,change.,D. We need to take responsibility for addressing climate change to reduce our waste and cut down on,emissions.,Task 4. Mark the letter A, B, C or D to indicate the mistake in each of the following sentences and correct it.,1. Grown crops in a sustainable manner, people can help reduce the environmental impact of farming.,A. Grown B. sustainable C. impact D. farming,2. The destroying habitats because of deforestation have led to a loss of biodiversity.,A. destroying B. because C. led D. of,3. The renewable energy sources, preferring over fossil fuels due to their lower environmental impact, can help,tackle climate change.,5 / 7,A. renewable B. preferring C. to D. tackle,4. Deforestation is a major issue, with large areas of forest being cutting down every year.,A. major B. with C. cutting D. down,5. The waste throwing away in landfills can pollute soil and water, posing a risk to human health and the,environment.,A. throwing B. pollute C. posing D. human

Question

Accepted Answer

Here are the answers to the questions:

1. D. fundamental
2. A. It is used mainly for cooking and heating.
3. A. It causes indoor air pollution.
4. A. goes up
5. C. Wind and sea energy

Here are the answers:

46. A. When burning for energy production, fossil fuels release heat-trapping emissions.

47. A. It is necessary to manage farmland sustainably to ensure a healthy ecosystem.

48. D. Leading to the loss of habitat, deforestation may make some species become extinct.

Question 49: The correct answer is C. Overfishing is depleting marine ecosystems, thereby threatening global biodiversity.

Question 50: The correct answer is D. We need to take responsibility for addressing climate change to reduce our waste and cut down on emissions.

1. A. Grown -> Grown should be replaced with Grow to match the correct verb tense. The corrected sentence is: "Growing crops in a sustainable manner, people can help reduce the environmental impact of farming."

2. A. The destroying -> The destroying should be replaced with The destruction to match the correct noun form. The corrected sentence is: "The destruction of habitats because of deforestation has led to a loss of biodiversity."

3. B. preferring -> preferring should be replaced with preferred to match the correct verb tense and grammatical correctness in this context. The corrected sentence is: "The renewable energy sources, preferred over fossil fuels due to their lower environmental impact, can help tackle climate change."

4. C. cutting -> cutting should be replaced with cut to match the correct verb tense. The corrected sentence is: "Deforestation is a major issue, with large areas of forest being cut down every year."

5. A. throwing -> throwing should be replaced with thrown to match the correct verb tense. The corrected sentence is: "The waste thrown away in landfills can pollute soil and water, posing a risk to human health and the environment."