The investigators have several ideas about what _______ caused the ... | GrammarQuiz.Net

[ Past Modals ]

The investigators have several ideas about what _______ caused the fire.

A. should have

B. might have

C. would have

D. wouldn’t have

Select your answer:
A B C D E

Random Topics:

Transitions Interrogative Pronouns & Adverbs Direct and Indirect Speech would should could Modals in the Past - Speculation and Deduction Simple Compound and Complex Sentences Unreal Uses of Past Tenses Preposition and Conjunction Do / Have / Can - Basic Questions Irregular Plural Nouns

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