[ Grammar for IELTS ]
A recent goverment report has warned that ___ we act immediately to reduce pollution, there will be serious consequences for the planet.
A. provided that
B. in case
C. unless
Select your answer:
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Present tense AffirmativeConditional Sentences Type I, IISo or SuchWishes & Reported SpeechGerundPresent Simple Positive and NegativeGrammar - Imperatives and LetArticles with Proper NounsPrepositions and Preposition PhrasesOther quiz:
Modal and Auxiliary Verbs › ViewIdentify the modal verb in the following sentence: They might go to the concert tonight.
A. will
B. might
C. can
D. should
Vocabulary › View
a place in a lower position; to assign, refer, turn over; to banish
A. relegate
B. dissipate
C. impugn
D. disavow