Topics: Past Perfect Simple & Past Perfect Continuous
When they let us go in, we _________ outside the exam room for over half an hour.
A. have stood
B. have been standing
C. had been standing
D. are standing
Select your answer:

Random Topics:
Past ParticipleFirst Conditional, Future Time ClausesModals and PrepositionPast form of ModalsPresent Perfect Simple and ContinuousModal Verbs & Reflexive PronounsPresent and Past Simple PassiveModal Verbs of Deduction and SpeculationTransitive or Intransitive VerbsGrammar and SyntaxOther quiz:
Present Tenses › ViewWho ____ likes horrors?
A. –
B. does
C. do
D. is
Grammar › View
This restaurant is __________ . I can’t enjoy my dinner.
A. noisy enough
B. enough noisy
C. too noisy
D. noisy too
