âu 9: Choose the letter to show the part that needs correction.2.The local farmers are trying to stop the invasive species from spreading for the past six months.A.farmersB.are tryingC.to stopD.spreading3.Scientists have been studying the elements that affect the develop of the native species.A.beenB.thatC.developD.species4.People can only see the Northern Lights as early as 9 p.m., so we have been waiting here since 8:30 p.m.A.onlyB.earlyC.soD.been waiting5.Drought, rising temperatures and heat waves have been affected the food and water supply.A.rising temperaturesB.heat wavesC.been affectedD.water supply

Rearrange the following sentences in the proper sequence to form a meaningful paragraph.A) The Centre has since issued rules for conservation and management, and chosen 115 water bodies in 24 States for protection support, but this is obviously too little.B) Loss of natural wetlands is an ongoing catastrophe in India.C) A decade ago, when the Salim Ali Centre for Ornithology and Natural History released a conservation atlas for all States using space applications.D) Moreover, research studies show that the concentration of heavy metals in such sites is leading to bioaccumulation, thus entering the plants and animals that ultimately form part of people’s food.E) It reported the tragic fact that 38% of wetlands had already been lost nationally; and shockingly, in some districts only 12% survived.DCABEECBADBCEADBDAECNone of these

Rearrange the following sentences in the proper sequence to form a meaningful paragraph.A) The Centre has since issued rules for conservation and management, and chosen 115 water bodies in 24 States for protection support, but this is obviously too little.B) Loss of natural wetlands is an ongoing catastrophe in India.C) A decade ago, when the Salim Ali Centre for Ornithology and Natural History released a conservation atlas for all States using space applications.D) Moreover, research studies show that the concentration of heavy metals in such sites is leading to bioaccumulation, thus entering the plants and animals that ultimately form part of people’s food.E) It reported the tragic fact that 38% of wetlands had already been lost nationally; and shockingly, in some districts only 12% survived.

Rearrange the following sentences in the proper sequence to form a meaningful paragraph.A) The Centre has since issued rules for conservation and management, and chosen 115 water bodies in 24 States for protection support, but this is obviously too little.B) Loss of natural wetlands is an ongoing catastrophe in India.C) A decade ago, when the Salim Ali Centre for Ornithology and Natural History released a conservation atlas for all States using space applications.D) Moreover, research studies show that the concentration of heavy metals in such sites is leading to bioaccumulation, thus entering the plants and animals that ultimately form part of people’s food.E) It reported the tragic fact that 38% of wetlands had already been lost nationally; and shockingly, in some districts only 12% survived.DCABEECBADBCEADBDAECNone of theseClear ResponseSave & Next

Câu 3: Choose the letter to indicate the best option for each of the questions.1.The red squirrel in England is in danger of ________.A.growthB.extinctionC.damageD.destruction5.Naturally, many different species in this freshwater ecosystem share the same kind of ________.A.animalsB.foodC.plantsD.weather6.The national park was established to ______ the ecosystem of the limestone forests.A.attackB.abandonC.protectD.give up9.Ecotourism is a useful tool to manage and ______ natural and cultural landscapes.A.desertB.useC.releaseD.conserve14.Saltwater invasion can be quite _______ to coastal farmers who depend on fresh groundwater for livelihood.A.dangerB.endangerC.dangerousD.dangerously16.Scientists have been studying different ecologies _______ the 20th century.A.forB.sinceC.inD.by18.These animals consume the local vegetation, which helps reduce the ______ of wildfire.A.riskB.chanceC.opportunityD.case19.The search for the new kind of penguin in Antarctica has been ______ international media attention.A.attractB.attractedC.attractingD.to attract20.Some people ________ down lots of trees along the river for the past two weeks.A.cutB.are cuttingC.have been cuttingD.have cut21.The negative effects of eco-tourism occur when visitors go beyond the environment ________.A.protectionB.importanceC.destructionD.limit

15)Some members of the scientific community urge caution around the use of genetically modified (GM) crops, arguing that the long-term health effects of consuming such crops are unknown. ______ they are concerned about the environmental risks associated with GM crops, including their potential to disrupt natural ecosystems by displacing or cross-pollinating with wild plants. Which choice completes the text with the most logical transition?STRPRAEN-015Additionally,For instance,Nevertheless,On the contrary,