[ Verb Tenses ]
. Which tense indicates an action completed before another past action?
A. Simple past
B. Past progressive
C. Past perfect
D. Present perfect

Random Topics:
Perfect Tenses and VocabularySimple Present and Present ContinuousAntonymsApologizingVocabulary Spelling GrammarAdjective / Noun + to InfinitivePreposition and AdjectiveGerunds, Infinitives and ParticiplesModal VerbFew, a few, little, a littleOther quiz:
Grammar › ViewThey cancelled all flights because of fog.
The passive form of the sentence above is, Because of fog, ….
A. all flights had cancelled
B. all flights were cancelled
C. all flights have been cancelled
D. they be cancelled
Adverbs of Frequency & Simple Present Tense › View
Susan sometimes _____ an apple after dinner.
A. eat
B. ate
C. eating
D. eats