Topics: Subject and Verb Agreement
The engine ______ by igniting mixture of fuel and air causing combustion.
A. is
B. are
Select your answer:
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Passive Voice, Modals of Deduction and First ConditionalSubject and Verb AgreementTenses and QuestionsPreposition (at,in,on)Present Perfect and Present Perfect Progressive TensesPast Progressive TenseQuantifiers with NounsPassive Voice, Question Tag, PrepositionsPronoun Antecedent AgreementPresent Simple Tense PassiveOther quiz:
Subordinating Conjunctions › ViewWhich subordinating conjunctions are used to express a condition?
A. wherever, anywhere, everywhere, where
B. because, since, as, so that
C. Whenever, every time, anytime
D. though, although, whereas, even though
E. if, provided that, as long as
Grammar › View
Today is the ________ day of my life. It is also the most memorable
A. happiest
B. happy
C. happier
D. happiness