I have no idea ____ left the lights on all ... | GrammarQuiz.net

Topics: Grammar

I have no idea ____ left the lights on all night.

A. Who

B. Whom

C. Whose

Select your answer:

Random Topics:

The Present Progressive Tense Present Perfect and Present Perfect Progressive Tenses Sentence Structures Modal Verbs of Possibility Noun Phrase Active-Passive Voices Past Tense and Perfect Tense Prepositions & Modal Verbs Idioms Adverbs of Manner, Likes and Preferences

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Grammar › View

The video conference went ______ more smoothly than last time.

A. far

B. so

C. as

Clauses and Conjunctions › View

A compound sentences uses a ______ conjunction.

A. Coordinating

B. Subordinating

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