WHEN YOU GO OUT IN THE HOT SUN, YOU SHOULD ALWAYS PUT CREAM ON...

Câu 29.When you go out in the hot sun, you should always put cream on your skin toavoid to get sun-burnt A B CDVI. Choose the word whose main stress is placed differently from the others in eachgroup:Question 30. A.arrive B. routine C. prefer D. morningQuestion 31. A. neighborB. correct C. dinner D. harrowVII. Read the passage below carefully, and then choose the best answer:Conservation conflicts arise when natural-resource shortages develop in the face ofsteadily increasing demands from a growing human population. Controversy frequentlysurrounds how a resource should be used, or allocated, and for whom. For example, ariver may supply water for agricultural irrigation, habitat for fish, and water-generatedelectricity for a factory. Farmers, fishers, and industry leaders vie for unrestricted accessto this river, but such freedom could destroy the resource, and conservation methods arenecessary to protect the river for future use.Conflicts worsen when a natural resource crosses political boundaries. For example, theheadwaters, or source, of a major river may be located in a different country than thecountry through which the river flows. There is no guarantee that the river source will beprotected to accommodate resource needs downstream. In addition, the way in which onenatural resource is managed has a direct effect upon other natural resources. Cuttingdown a forest near a river, for instance, increases erosion, the wearing away of topsoil,and can lead to flooding. Eroded soil and silt cloud the river and adversely affect manyorganisms such as fish and important aquatic plants that require clean, clear freshwaterfor survival.Question 32. Which sentence below is true?A. There is assurance that the river source will be confined to provide accommodationfor resource needs downstream.B. Conflicts improve when a natural resource crosses political borders.C. The source of a main river may be located in the country through which the riverflows than a different country.D. The way where one ordinary source is managed has a direct effect upon other ordinarysources.Question 33. When do conflicts decline?A. when a natural resource crosses political bordersB. when freedom could destroy the resourceC. when eroded soil and silt cloud affect many organismsD. when natural-resource shortages increase in the features of gradually increasingdemands from a rising human populationQuestion 34. What does "supply" in line 4 mean?A. coverB. provideC. make up forD. compensate forQuestion 35.What does "arise" in line 1 mean?A. spring upB. stand upC. sit upD. get upQuestion 36. Which sentence below is not correct?A. Argument often surrounds how a source should be used, or allocated, and for whom.B. Conservation methods are incidental to care for the river for future use.C. A river may provide water for agricultural irrigation, habitat for fish, and water-generated electricity for a factory.D. Farmers, fishers, and industry leaders vie for open access to this river.Question 37.What is the passage above mainly about?A. Natural-resource shortagesB. Agricultural irrigationC. Conservation conflictsD. The headwaters of a major riverQuestion 38. What may bring water to agricultural irrigation?A. topsoil B. a forest C.erosion D. a riverVIII. Select the synonym of the following bold and underlined word in each sentencein the unit:Question 39.What wouldhappento the disabled children in Tra Xuan Commune if aspecial class was not organized for them?A. takeB. go toC. occurD. leave forQuestion 40.The President escaped through asecretpassage underneath the parliamentbuilding.A. confidenceB. basisC. answerD. hidden