[ Tenses Usage ]
Renewable energy _____ a key role in achieving global sustainability.
A. play
B. plays
C. playing
D. played

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Comparatives and SuperlativesGerunds, Infinitives and Modals of PossibilityArticles & PrepositionGrammar - may/might/couldAdverb PhrasesCOUNT - NONCOUNT NOUNSModals in the PastDefinite pronouns (Subject, Object, Reflexive)Apostrophe GrammarPast Perfect Simple TenseOther quiz:
Grammar › ViewVehicles parked in front of these gates _______________.
A. are removed
B. are removing
C. will remove
D. will be removed
Grammar › View
Which word is an adjective in this sentence?
A bear can be dangerous if you stand too close to her cubs.
A. bear
B. dangerous
C. too
D. close
Each of these founding fathers has left ________mark on the world.
A. Their
B. His
C. Her
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I haven’t got …………….. biscuits.
A. some
B. any
C. a
D. an
