I ______________ his lecture notes before I reached the class. So I _______ all the right answers!
-
read, known
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had read, known
-
read, knew
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had read, knew
D
Correct answer
Explanation
Option D 'had read, knew' is correct. 'Before I reached the class' establishes a sequence: reading happened before reaching, so 'had read' (past perfect) is required. The second blank 'knew' (past simple) indicates the state at the time of reaching class. Option A uses past simple 'read' incorrectly. Option B uses 'known' instead of 'knew'. Option C has both tenses wrong.