Standard English Conventions MCQ Quiz in తెలుగు - Objective Question with Answer for Standard English Conventions - ముఫ్త్ [PDF] డౌన్‌లోడ్ కరెన్

Choice D is the best answer. The word 'prompted' effectively indicates that Kennedy's announcement motivated action in the space program. Choice A is incorrect because 'was causing' is grammatically awkward and incorrect for the context. Choice B is incorrect because 'caused' is too direct and doesn't capture the motivational element. Choice C is incorrect because 'leading' alone does not fit the sentence structure.

Choice A is the best answer. The modal verb 'can' correctly suggests the potential for disruption caused by invasive species. Choice B ('was') is incorrect because it is in the past tense and does not convey potential. Choice C ('being') is a nonfinite participle and does not fit grammatically in the sentence. Choice D ('to be') is an infinitive form and does not function as the main verb of the clause.

Choice D is the best answer as it broadly captures the dual impact on work and leisure, fitting the passage’s context. Choice A, although true, isn’t as specific. Choice B focuses narrowly on information access. Choice C addresses a broader industrial impact but not the personal level discussed.

Choice C is the best answer because the singular verb 'generates' agrees in number with the singular subject 'Dr. Mike Reynolds' research'. Choice A is incorrect because the plural verb 'generate' does not agree with the singular subject. Choice B is incorrect because 'generating' is a present participle and does not form a complete verb tense in this context. Choice D is incorrect because the past-tense verb 'generated' does not fit with the ongoing research context indicated by 'involves observing and recording'.

Choice D is the best answer. The subject 'talents' is plural, and so is the verb 'aren't': 'the musical talents aren't confined.' Choice A is incorrect. The subject 'talents' is plural, but the verb 'hasn't been' is singular. Choice B is incorrect. The subject 'talents' is plural, but the verb 'wasn't' is singular. Choice C is incorrect. The subject 'talents' is plural, but the verb 'isn't' is singular.

Choice B is the best answer because 'laid' fits the past tense context and properly conveys that the establishment of democratic principles in ancient Athens set the foundation for modern systems. Choice A is incorrect because 'form' is present tense and does not match the context. Choice C is incorrect because 'is' does not imply the action of laying a foundation. Choice D is incorrect because it creates a sentence fragment rather than completing the sentence.

Choice B is the best answer. The noun 'development' appropriately completes the sentence, describing the process of growth and advancement in early civilizations. Choice A is incorrect because 'develop' is a verb and does not fit grammatically. Choice C is incorrect because 'developed' is a past tense verb/adjective and does not fit logically. Choice D is incorrect because 'developing' is a present participle/adjective and does not fit grammatically.

Choice A is the best answer. The subject 'they' follows the clause about protecting biodiversity hotspots, maintaining subject-modifier placement. Choice B is incorrect due to awkward passive construction. Choice C is incomplete and lacks a verb. Choice D is redundant and less concise than Choice A.

Choice C is the best answer. 'As a result' explains the consequence of Röntgen's discovery becoming fundamental in healthcare. Choice A is incorrect because 'in contrast' suggests a contrasting idea not present in the context. Choice B is incorrect because 'for example' gives an illustrative instance, which does not fit the explanatory nature of the sentence. Choice D is incorrect because 'however' introduces an opposing idea, not applicable in this context.

Choice C is the best answer because 'introduced' is in the simple past tense, appropriately describing Nightingale's completed actions during the Crimean War. Choice A is incorrect because 'has introduced' is in the present perfect tense, suggesting ongoing relevance. Choice B is incorrect because 'introduces' is present tense and does not fit the past context. Choice D is incorrect because 'was introducing' suggests ongoing action at a specific past time, which is not necessary here.