[ 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

Random Topics:
Verbs – Nouns – Adjectives - AdverbsWh QuestionsArticles & Compound NounsPassive and Active VoiceGrammarGrammar - QuantiflierConditional Sentences and Verb FormPast Tense and NeutralPrepositions and AdverbsModals: Possibility, Necessity, ExpectationOther quiz:
Grammar › ViewIn the story, it is Jean Valjean’s soul ______ the bishop bought and gave to God.
A. that
B. what
C. this
D. , which
Grammar and Vocabulary › View
‘What’s the matter, Steven? ________ miserable.’
‘I’ve just had an argument with my best friend.’
A. Are you looking
B. Do you look
C. You look
D. You are always looking
General Knowledge › ViewIn driving theory tests, In the UK, traffic signs giving out orders are generally what shape?
A. Triangular
B. Circular
C. Rectangular
D. Octangular
Grammar › View
If only I ___ come to the party last night!
A. had
B. have
