Choose the answer which is OPPOSITE in meaning to the underlined words. Polluted water sources are a hazard to wildlife.
A. security
B. danger
C. harmlessness
D. safety
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Conditionals (0 - 1 - 2)Nouns & PronounsVocabulary & GrammarModals of Speculation and DeductionSentence CompletionModals of Necessity and SuggestionPresent Perfect and Present Perfect Progressive TensesPresent Simple vs Past SimplePast Perfect Simple & ContinuousPresent Progressive (Future)Other quiz:
Grammar › ViewI am tired ___ studying for the exam
A. by
B. of
C. from
Tenses › View
Look, the workers ________ in the sunshine all morning, unlike yesterday when they ________ working in the rain
A. have been working / denied
B. will be working / have denied
C. are working/ denied
D. were working/ had denied
Reported Speech › View‘I have to pass the English exam,’ said Jesús.
A. Jesús said that he has to pass the English exam.
B. He said that he has to pass the English exam.
C. Jesús said he had pass the English exam.
D. He said he had to pass the English exam.
Argumentative Vocabulary › View
Scientific data to support a claim
A. evidence
B. facts
C. support
D. opinion