[ Grammar ]
I didn’t know ______ book that was.
A. Who
B. Whom
C. Whose
Select your answer:

Random Topics:
Present Perfect and Simple Past TenseModals and Present TensesVocabulary and Sentence StructureQuantifiers & Modals of ObligationGrammar - Imperatives and LetModal and Relative PhrasesAdverbs of Frequency & Simple Present TenseLinking VerbPresent Perfect or Past SimpleModal AuxiliaryOther quiz:
Tenses and Sentence Completion › ViewIf I ______ (have) a car, I would travel more.
A. had
B. have
C. will have
D. would have
Past Simple › View
Choose the correct negative sentence. I saw a great movie on Sunday.
A. I didn’t see a great movie on Sunday.
B. I didn’t saw a great movie on Sunday.
C. I don’t see a great movie on Sunday.
