[ Verb Tenses ]
I ______ (prepare) for the presentation all day.
A. have prepared
B. have been preparing
Select your answer:

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Modal Verbs and ConjunctionsAdjective & AdverbsAdverbial Clause / If / ComparativesDeterminersAsking & Giving AttentionPast Simple vs Past ContinuousSentence LabelingRelative Pronoun/AdverbsSimple and Progressive Verb TensesContrastive ConjunctionsOther quiz:
General Knowledge › ViewWhat are the three colors in the American Flag?
A. Red, white, and blue
B. Black, pink, and purple
C. Red, pink, and green
D. Black, white, and orange
E. NONE OF THE ABOVE
Mixed General Quiz › View
Christmas has only recently gained official status in Ukraine, it ___ for years in families and it still retains a private atmosphere.
a. survived
b. has survived
c. is surviving
d. survives
