[ Grammar ]
After we read the report on how the burning of petrol in cars _____ to climate change, we determined to reduce our carbon footprint.
A. devote
B. contribute
C. result
D. cause

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Quantifiers & Modal VerbsExclamationSimple Present Negative and QuestionFuture FormsTenses and ArticleSentence Structure and Grammar RulesPresent Simple, Present Continuous or Present PerfectSimple Future - WillPresent Tenses and VocabularyGrammar and SyntaxOther quiz:
Present Tense › ViewI am busy right now. I _______ breakfast.
A. am have
B. have
C. having
D. am having
Demonstrative Pronouns › View
________ are divers. (Far)
A. This
B. That
C. These
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Vocabulary › ViewSimultaneously
A. When a fluid curdles or hardens after flowing
B. to give emphasis or prominence to
C. existing, occurring, or happening at the same time
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Grammar › View
How many times ____ New York?
A. has Charles been visiting
B. has Charles visited
C. have Charles been visiting
D. have Charles visited
