The laboratory requires additional _____ before the new research project can begin., A. equipment, B. equipments, C. an equipment, D. many equipment, Several important _____ were presented at the environmental conference., A. information, B. research, C. proposals, D. evidence, The researchers collected valuable _____ about changes in ocean temperature., A. informations, B. information, C. an information, D. many information, Only a small amount of _____ remains in the underground reservoir., A. waters, B. a water, C. many water, D. water, The museum recently acquired three rare _____ from the nineteenth century., A. paintings, B. art, C. furniture, D. jewelry, Modern farming techniques require specialized _____ to increase productivity., A. machineries, B. a machinery, C. machinery, D. many machinery, The professor gave the students useful _____ about preparing their research papers., A. advices, B. advice, C. an advice, D. many advice, Several _____ were discovered near the ancient settlement., A. pottery, B. evidence, C. jewelry, D. artifacts, The construction project produced a considerable amount of _____., A. noise, B. noises, C. a noise, D. many noise, Scientists have made significant _____ in understanding the causes of the disease., A. progressions, B. progresses, C. progress, D. a progress, The archaeological team found two unusual _____ beneath the ruins., A. equipment, B. objects, C. evidence, D. pottery, The committee needs more _____ before making its final recommendation., A. informations, B. an information, C. many information, D. information, The hurricane caused extensive _____ along the eastern coast., A. damage, B. damages, C. a damage, D. many damage, Numerous _____ have examined the effects of air pollution on human health., A. research, B. researches, C. studies, D. evidence, The university recently purchased new _____ for its engineering laboratories., A. equipments, B. equipment, C. an equipment, D. many equipments, The article provides detailed _____ about the development of early transportation systems., A. informations, B. an information, C. many informations, D. information, Several large _____ were planted around the new science building., A. trees, B. vegetation, C. grass, D. foliage, The experiment requires very little _____ to produce a measurable reaction., A. chemicals, B. substances, C. energy, D. energies, The researchers encountered several unexpected _____ during the field study., A. difficulty, B. difficulties, C. trouble, D. equipment, The documentary presents convincing _____ that the region was inhabited thousands of years ago., A. evidences, B. an evidence, C. many evidence, D. evidence

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