[ Past Perfect and Past Perfect Continuous ]
To put emphasis on duration of an action and finished in the past before another past action, usually with since or for.
A. Past Pefect
B. Past Perfect Continuous
C. Past Simple

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Modal Verbs of Deduction and SpeculationModal, Causative Verb & Elliptical StructureModals and Modal PerfectsThird ConditionalHas Got & Have GotWish + Verb 2ConjunctionWill, Be going to, Present ContinuousAuxiliary WordsModal Verb Gerund or To InfinitiveOther quiz:
Grammar › ViewWhere _____ you last night around supper time?
A. was
B. were
Grammar › View
What _____ to do next summer?
A. you are going
B. do you go
C. are you going
Subordinating Conjunctions › ViewIn the sentences below, identify the subordinating conjunction of time or place. “We waited until the storm ended.”
A. We
B. Until
C. Storm
D. Ended
Continuous Tenses › View
Dad said that we ….. the task this afternoon
A. shall complete
B. should complete
C. should be completing
D. should have completed
