[ Conditional Sentence Type 3 ]
If I _____ that yesterday, I _____ them.
A. had discovered / would inform
B. had discovered / would have informed
C. had discovered / could inform
D. discovered / can inform

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Modal Verbs › ViewYou _________ work too hard. You’ll make yourself ill.
A. should not
B. cannot
C. must not
D. don’t need to
Active vs. Passive Voice › View
An ellipsis is used to ___.
A. shorten a quoted passage by omitting words or phrases
B. pause or hesitate in the middle of a sentence
C. indicate an incomplete thought
D. all answers are correct