Topics: Passive Modals in Different Tenses
Change the sentence to passive voice in past perfect continuous tense: They had been waiting for a long time.
A. They had been waiting for a long time.
B. They had been being waited for a long time.
C. A long time had been being waited by them.
D. A long time had been waited by them.
Select your answer:
Random Topics:
Adjectives and ArticlesModal Verb, Passive VoiceModal Verb in Passive VoiceGerunds, Infinitives and ParticiplesArticles and DeterminersSimple Tenses in EnglishModals of ProbabilityGrammar, Conditional Sentences, VocabularyGrammar - Verb FormsGrammar: AgreementOther quiz:
Grammar › ViewWe were not surprised at the news. The only ______ person is Linda.
A. tired
B. surprised
C. interesting
D. exciting
Modal Verbs › View
Passengers ___ stand up until the plane has completely stopped.
A. must
B. mustn’t
C. have to
D. don’t have to