Topics: Grammar on Conditionals
He _____ this discovery if he hadn’t done precise calculations.
A. wouldn’t have made
B. won’t have made
C. wouldn’t make
D. wouldn’t made
Select your answer:

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Modals for ObligationPresent Perfect Simple vs ContinuousThe Future Simple TenseProgessive TensesComparative & Superlative AdverbsFuture Planswas wereFuture Tense and ConditionalsWishes & Reported SpeechModal ProbabilityOther quiz:
Who or Whom › ViewInto the dark apartment walked David, (who/whom) we nearly killed with surprise when everyone shouted “Happy Birthday” and jumped from behind the furniture.
A. who
B. whom
Grammar › View
A type of sentence that tells something and ends in a (.)
A. Declarative
B. Imperative
C. Interrogative
D. Exclamatory
