Use the stative verb ‘to know’ in a sentence in the past perfect tense.
A. She had known the answer before the question was asked.
B. She knew the answer before the question was asked.
C. She has known the answer before the question was asked.
D. She will have known the answer before the question was asked.

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Adverbial Clause / If / ComparativesPassive Voice - Present Simple and Past SimpleGrammar AssessmentConjunctions and Sequence ConnectorsPast Simple & Past ContinuousModals and AdviceComparative and Superlative AdjectivesArticles and PrepositionsSimple Future - WillDefinite & Indefinite Pronoun & ConditionalsOther quiz:
Adverbs › ViewChoose the correct form of the word in parentheses: He drives the car……(careful)
A. carefully
B. carefullest
C. careful
Simple Present Tense › View
Choose the correct sentence by using simple present tense based on the picture.
A. They go to school
B. They goes to school
C. They are go to school
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Grammar › ViewThe reason ___ I can’t come is that I have to prepare for the coming exam.
A. for
B. as
C. because
D. why
Modals › View
___________come early and do your homework before the class.
A. You must not
B. You mustn’t
C. You can
D. You do not have
