[ Pronouns ]
I heard someone at the door but wasn’t sure __________ it was.
A. what
B. which
C. whom
Select your answer:
Random Topics:
Past ContinuousModals for RecommendationsCan vs CouldIn/On/At + TimeGrammar & VocabularyVerb 3 formsTenses - Present and PastWho vs WhomComparativeOther quiz:
Modals Verbs › View_______be used when making a wish.
A. Will
B. Have to
C. Would
D. Can
Simple Past & Past Progressive › View
She is working… a big presentation for next week.
A. up
B. about
C. as
D. on