[ Pronouns ]
I heard someone at the door but wasn’t sure __________ it was.
A. what
B. which
C. whom
Select your answer:

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State Verbs and Action VerbsPossessive Adjective and PronounCollective NounsSentence Types and ConjunctionsGrammar - NounsPresent Verb TensesVocabulary and TensesModal Verbs in Emergency SituationsSubject Verb Agreement and Coordinating ConjunctionsModal and Relative PhrasesOther quiz:
Grammar › ViewChoose the correct sentence identifying the grammar with (was and were).
A. I was very excited.
B. I were very excited.
Passive Voice - Mixed Tenses › View
The work __ by the workers now.
A. is being done
B. was done
C. does
D. will be done
