[ Adverbs ]
There is a decrease in air quality __________ petrol cars are emitting toxic gasses.
A. because
B. because of
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Grammar and Passive VoiceAdjectives & QuantifiersTenses UsageModal PossibilitiesAuxiliary Verbs & Question TagsPhrases and TensesAdverb ClausesAdverb of Frequency and Past Continuous TenseTenses and Verb FormsAuxiliary Verbs (be, do, have)Other quiz:
Modal Verbs › ViewLily is preparing for her upcoming exams.
She wonders about the difference in meaning between ‘can’ and ‘could’.
A. ‘Can’ indicates present ability; ‘could’ indicates past ability or hypothetical situations.
B. ‘Can’ is a noun; ‘could’ is a verb.
C. ‘Can’ is used for future ability; ‘could’ is for present ability.
D. ‘Can’ refers to permission; ‘could’ refers to ability.
Grammar › View
He’s very rich __________ he doesn’t spend a lot of money.
A. And
B. But
C. Or
D. So
Grammar › ViewEmma is _________ now.
A. Cycled
B. Cycling
C. Cycle
D. Cycloed
Grammar › View
“I see the clouds.”. He told me that she ________ the clouds.
A. sees
B. is seeing
C. saw