[ Grammar, Conditional Sentences, Vocabulary ]
He ________ the jewels unless he had had inside help.
A. could not have stolen
B. could have stolen
C. has stolen
D. will not have stolen
Random Topics:
Bridal vs. Bridle Simple Past Future Tense Click vs. Clique Grammar : can, could and be able toPresent Simple: affirmative, negative, interrogativeVocabullary TestPresent Simple or Present ContinuousGrammar - QuantiflierIrregular Plural Nouns
Other quiz: Grammar
I have to go to work before 7:00 because I ____ arrive late.
A. have to
B. ca
C. can’t
D. don’t have to
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