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

Random Topics:
so vs suchAdjectives & PrepositionsPresent Perfect and Present Perfect Progressive TensesPast Perfect Tense and Past TensePast TensesVocabulary and IdiomsNarrative, Past TensesAdverbs of How Something is DoneSynonyms and VocabularyHave as verb and auxiliaryOther quiz:
Grammar › View“I will finish the project by tomorrow,” he said.
A. he said that he will finish the project by tomorrow
B. he said that he would finish the project by tomorrow
C. he said that he finishes the project by tomorrow
Grammar › View
Ana is beautiful. What is beautiful in the sentence?
A. A. adjective
B. B. verb
C. C.preposition
D. D.adverb
You _________ 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
