[ Grammar and Vocabulary ]
Most of the air pollution results _____ the burning of fossil fuels, motor vehicles, factories, aircraft and rockets.
A. in
B. to
C. on
D. from
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The Simple Present TenseProgressive TenseAdverbial Concession ClausesPresent and Past Simple TenseMaritime Vocabulary and GrammarPresent Tenses: Simple vs ContinuousGrammar for IELTSVerb Types and Tensesas...as, comparatives, superlativesVerb 3 formsOther quiz:
Adverbial Phrases › ViewWhat is a FRONTED ADVERBIAL?
A. A word, phrase, or clause used to modify an adjective.
B. A word, phrase, or clause used at the beginning of a sentence to modify a noun.
C. A word, phrase, or clause used to modify a preposition.
D. A word, phrase, or clause used at the beginning of a sentence to modify a verb.
Conjunctives › View
He’s great in math _____ his bad in spanish
A. yet
B. but
Tenses › ViewThose houses in Idjen Boulevard ….. either mine or hers.
A. hasn’t
B. aren’t
C. is not
D. wasn’t
Present Simple and Continuous Tense › View
He _____ right now, don’t make a noise.
A. sleeps
B. is sleeping
C. sleep