[ 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
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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