[ Past Modals ]
We _______ changed distributors if they had kept their prices competitive.
A. wouldn’t have
B. might have
C. couldn’t have
D. shouldn’t have

Random Topics:
Communicative GrammarModals and VocabularyWish / If only ( Present)Grammar - Verb FormsComparative Adjectives and AdverbsGrammar - Present Perfect with already, just, yetGrammar: Simple Past and Past ContinuousPast Tense (Regular and Irregular)Western Europe CountriesIELTS VocabularyOther quiz:
Verb Patterns › ViewYou’d better … your bedroom if you want to go out this weekend.
A. tidy
B. to tidy
C. tidying
D. tidied
Modal Verbs › View
You ____ visit the new museum; it’s fantastic.
A. should
B. can
C. might
D. would