[ Third Conditional ]
What is the correct third conditional sentence?
A. If I would have known, I would have called you.
B. If I had known, I would have called you.
C. If I know, I would have called you.
D. If I will know, I would have called you.

Random Topics:
Modals and Comparative SuperlativePresent Simple ProgressiveSentence Structure and PunctuationNoun PhrasesNouns and QuantifiersContinuous TensePresent Simple QuestionsBe used to vs used toCan vs CouldSynonyms and VocabularyOther quiz:
Modal Verbs › ViewThe police ____ find the thief by checking the security camera images.
A. were allowed to
B. could
C. were able to
D. shall
Adverbs › View
She ____ her homework last night.
A. finished
B. finishes
Coordinating Conjunctions › ViewDo I cream the butter and sugar ____ do I take the flour and pan?
A. nor
B. or
Modal Verbs › View
How long ________ drive?
A. can you
B. could you
C. have you been able to
