[ Prepositions ]
What is the preposition?
I knew I should have done my homework before dinner.
A. homework
B. done
C. I
D. before
Select your answer:

Random Topics:
Present ContinuousPronounHave GotQuestion Tags in Verb TensesModals and PhrasesCorrelative conjunctionsPronouns and AntecedentsGiving and Asking for AbilityTypes of Sentence StructuresPast Continues TenseOther quiz:
Present Perfect Tense › ViewCleo …… in that company for ten years
A. work
B. has work
C. has worked
D. have worked
Grammar › View
The dolphin is ___.
A. one of the intelligentest animals in the world
B. one of the intelligent animals in the world
C. one of the most intelligent animals in the world
