Sắp xếp các từ thành 1 câu hoàn chỉnh

57. Life/ country/ may be/ boring/ but/ people/ live/ close/ nature/ and/ air/ clean/.

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58. You/ come/ festival/ early / or/ you/ not/ join/ procession/.

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59. grandmother/ used/ tell/ fairy tales/ we/ small/.

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60. If/ land/ be/ contaminated/ farmers/ not/ be able/ grow/ crops/.

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