[ Grammar ]
In particular, researchers in this area have studied animals and insects that are able to ________ in extreme environments.
A. survive
B. discover
C. strike
D. be aware of
Select your answer:
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Tenses (Present, Past, Future Forms)Adjective & AdverbConditional Sentences and Verb FormModal Verbs of Certainty and PossibilityVerb Patterns / IngRelative Clauses and etcSimple Past Tense and Present Continuous TenseClausePerfect Tenses and VocabularyOther quiz:
Grammar › ViewI will go to the party, ____________ someone takes me back home
A. as long as
B. unless
C. even if
Grammar › View
______ he waiting for the bus?
A. Is
B. Does
C. Are