Topics: Grammar TOEFL
They cancelled all flights because of fog. The passive form of the sentence is, because of fog, ____
A. All flights had cancelled
B. All flights were cancelled
C. All flights have been cancelled
D. They be cancelled
Select your answer:

Random Topics:
The Past SimpleNouns - Word Form-IONVerb ConjugationPast Tense & Past Continuous TensePrepositions of Time and PlaceArticle the or zero article (-)Modal Verbs of ObligationSimilesTypes of Simple SentencesGerundOther quiz:
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The speaker’s brother had planted a ……………… on his birthday.
A. laburnum
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