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A confused time traveler just stepped out of his machine. Choose the correct auxiliary verbs to complete his frantic questions.
"Excuse me! _________________________ this the year 3024?
_________________________ people still use smartphones here?
And please tell me, _________________________ the great robot uprising happen already?"
Is this the year 3024? Do people still use smartphones here? Did the great robot uprising happen already?
- Use Is for singular subjects with the "to be" verb (Is this...).
- Use Do for plural subjects in the present tense (Do people...).
- Use Did for actions completed in the past (Did the uprising happen...).
EasyA2 | Elementary | Pre-intermediateQuestionsInterrogative sentence or clauseAuxiliary verbEnglish Grammar BasicsHumor
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