Topics: Conjunctions and Preposition
Noise pollution can have harmful effects on / in human health.
A. on
B. in
Select your answer:

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Passive Voice of TensesCOUNT - NONCOUNT NOUNSCompound SentencesInfinitive FormsModal and Modal PerfectFuture Tense VocabularyCountable and UncountableNoun ClausesCoordinating & Subordinating ConjunctionsGrammar - either...or, neither...norOther quiz:
Present Tenses › ViewUnemployment rates in some regions ___ significantly since the global pandemic.
A. have increased
B. are increasing
C. increase
Vocabulary and Grammar › View
. What is the main purpose of “Long-Tailed Lights”?
A. to explain what comets are
B. to tell where comets can be seen
C. to entertain the reader with myths about comets
D. to persuade the reader that comets are important
