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Choose the correct article to complete the sentence: We need a / an hour to finish the project.
A. a
B. an

Random Topics:
Adverbial Concession ClausesCountable and UncountablePassive Voice & TensesTransportation VocabularyPreposition and AdjectivePassive of Modal VerbsPresent simple, Present continuous, Singular, PluralVocabulary and GrammarSimple Present - WH QuestionsAdverbial Clause / If / ComparativesOther quiz:
Grammar › ViewWe … a film – want to join?
A. will watch
B. are going to watch
C. will have watched
D. will be watching
Modal Probability › View
Which sentence correctly uses a modal to express a past probability?
A. She must be tired after the long journey.
B. He might have forgotten the meeting.
C. They can’t be at the office now.
D. You should finish your homework.
Past Perfect Tense › ViewJulia left the restaurant after she ____ eating.
A. had have finished
B. had finished
C. have finish
D. has finished
Grammar › View
They ___________ in the canteen.
A. am
B. is
C. are
D. was
