[ 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

Random Topics:
Grammar (was, were, could, could not)Simple Present and Present ContinuousPossessive NounsConditional Sentences Type I, IIanother/the others/each other/one anotherNoun Phrases and AdverbialsEmployment VocabularyComparative Adjectives and AdverbsDemonstrative PronounFinite and Non-Finite VerbOther quiz:
Modals for Necessity and Suggestions › ViewTo go outside, people _____ wear a mask.
A. must
B. has to
C. have got to
D. didn’t have to
Modal Verbs › View
I think you … visit your grandparents this weekend. They said miss you
A. have to
B. should
C. don’t have to
D. should not
