[ Conditional Sentences ]
Humans weren’t conscious of wildlife preservation. A large number of species went extinct.
A. If a large number of species had gone extinct, humans would have been conscious of wildlife preservation.
B. If humans had been conscious of wildlife preservation, a large number of species wouldn’t have gone extinct.
C. If humans hadn’t been conscious of wildlife preservation, a large number of species wouldn’t have been extinct.
D. If a large number of s

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Present Simple, Present Continuous or Present PerfectGrammar - to be, possessive, have gotSimple Past or Past ContinuousPerfect Progressive TensesPresent Simple with Adverbs of FrequencyPresent Simple Affirmative and NegativeModals: Possibility, Necessity, ExpectationSimple Past vs Past Continuous TenseSubordinating ConjunctionConditional ClauseOther quiz:
Articles › ViewI think ___women go shopping more than ___men
A. a/ the
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Definitions, Synonyms › View
Erroneous
A. Learned
B. Mistaken
C. Charge
D. Lacking concern