[ Grammar ]
I don’t know ___ book you’re referring to.
A. which
B. what
Select your answer:
Random Topics:
Prepositions and Phrasal VerbsAdjective ClausesGrammar: MorphologyZero & First ContidionalGrammar - Reflexive PronounsPassivisationVerb Types and TensesFuture PlansPast Perfect vs Past SimpleOther quiz:
Modals › ViewYou just ate a huge dinner! You ________________ be hungry again already!
A. Must
B. Can’t
C. Might
D. Shouldn’t
Grammar › View
Houses _____ to have Internet access before 2000.
A. weren’t used
B. didn’t get used
C. didn’t used
D. didn’t use