Select your answer:

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Past, Present, FutureFuture TensesGrammar TOEFLModal Verbs & Reflexive PronounsConstrative ConjunctionGrammar - Verb FormsModals of ProbabilityPresent Perfect Simple & Present Perfect ContinuousModals of Obligation and NecessityPast simple regular verbsOther quiz:
Grammar › ViewHow long had you been waiting/had you waited at the station when the train arrived?
A. had you been waiting
B. had you waited
Tenses › View
This route is ___ than the old one.
A. short
B. shorter
C. shortest
D. more short
