[ Grammar ]
What ___________ Jack reading?
A. Did
B. Does
C. Is

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Grammar and ReadingModal Verbs and Contrastive ConjunctionsPast simple - Irregular VerbsModal Verbs for SpeculationComparativeGrammar - direct/indirect objectsVerb to Be Tenses & Object PronounPast Simple & Past PerfectSimple Present ProgressiveGerunds and TensesOther quiz:
Quantifiers & Modals of Obligation › View_ _ _ _ _ pay for the car repair or did the insurance cover it?
A. Did you have to
B. Had you to
C. Did you must
Grammar › View
When the fire alarm rang, there was ………… .
A. a complete chaos
B. complete chaos