[ Conditional Sentences ]
If they ____ the truth, they would have told us.
A. know
B. knew
C. have known
D. had known
Random Topics:
Let & Be allowed toGrammar - Nouns, Verbs, and AdjectivesPrepositions and ArticlesSuffixes and TensesIndefinite and Definite ArticlesOffer and SuggestionProgressive Perfect and Simple Verb TensesConjunctions - Conjunctive AdverbsFuture PlansEnglish ArticleOther quiz:
Grammar › View________ is your favourite form of transportation?
A. When
B. Where
C. What
D. How
Vocabulary › View
The hospital does not accept _______ after 8 p.m.
A. visitors
B. women
C. activities
D. products