[ Grammar ]
_____ air-conditioning is not working.
A. a
B. an
C. the
D. –

Random Topics:
Adverb ClausesVerb to beComparative and Superlative AdjectivesPast Simple and ContinuousPresent SimplePast Simple TensesAdjective + to + VerbAdverbs by TypeSentence CompletionCoherent Sentence with Correct Grammar StructureOther quiz:
Vocabulary › ViewThe project should raise general _________ about bullying.
A. overwhelming majority
B. significant proportion
C. awareness
D. deficit
Conditionals and Modals of Probability › View
we use ____ to talk about things that we are to% sure that it’s true
A. may/will
B. may/might/could
C. mightn’t/couldn’t
D. can’t
Subject Verb Agreement Irregular Verb › ViewI _____ a good Minecraft player.
A. am
B. is
C. are
Grammar › View
Which word needs a capital letter? The Blue kickers and the Orange Booters will play in the soccer finals on Saturday.
A. Kickers
B. Soccer
C. Finals